211202628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 664731648

約数和(自身を除く): 453529020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 102, 119, 124, 156, 182, 186, 204, 217, 221, 238, 273, 357, 364, 367, 372, 403, 434, 442, 476, 527, 546, 651, 663, 714, 734, 806, 868, 884, 1054, 1092, 1101, 1209, 1302, 1326, 1428, 1468, 1547, 1581, 1612, 2108, 2202, 2418, 2569, 2604, 2652, 2821, 3094, 3162, 3689, 4404, 4641, 4771, 4836, 5138, 5642, 6188, 6239, 6324, 6851, 7378, 7707, 8463, 9282, 9542, 10276, 11067, 11284, 11377, 12478, 13702, 14313, 14756, 15414, 16926, 18564, 18717, 19084, 20553, 22134, 22754, 24956, 27404, 28626, 30828, 33397, 33852, 34131, 37434, 41106, 43673, 44268, 45508, 47957, 57252, 66794, 68262, 74868, 79639, 81107, 82212, 87346, 95914, 100191, 131019, 133588, 136524, 143871, 147901, 159278, 162214, 174692, 191828, 193409, 200382, 238917, 243321, 262038, 287742, 295802, 318556, 324428, 386818, 400764, 443703, 477834, 486642, 524076, 567749, 575484, 580227, 591604, 773636, 887406, 955668, 973284, 1035307, 1135498, 1160454, 1353863, 1703247, 1774812, 2070614, 2270996, 2320908, 2514317, 2707726, 3105921, 3406494, 4061589, 4141228, 5028634, 5415452, 6211842, 6812988, 7542951, 8123178, 10057268, 12423684, 15085902, 16246356, 17600219, 30171804, 35200438, 52800657, 70400876, 105601314, 211202628]

約数ペア:

[(1, 211202628), (2, 105601314), (3, 70400876), (4, 52800657), (6, 35200438), (7, 30171804), (12, 17600219), (13, 16246356), (14, 15085902), (17, 12423684), (21, 10057268), (26, 8123178), (28, 7542951), (31, 6812988), (34, 6211842), (39, 5415452), (42, 5028634), (51, 4141228), (52, 4061589), (62, 3406494), (68, 3105921), (78, 2707726), (84, 2514317), (91, 2320908), (93, 2270996), (102, 2070614), (119, 1774812), (124, 1703247), (156, 1353863), (182, 1160454), (186, 1135498), (204, 1035307), (217, 973284), (221, 955668), (238, 887406), (273, 773636), (357, 591604), (364, 580227), (367, 575484), (372, 567749), (403, 524076), (434, 486642), (442, 477834), (476, 443703), (527, 400764), (546, 386818), (651, 324428), (663, 318556), (714, 295802), (734, 287742), (806, 262038), (868, 243321), (884, 238917), (1054, 200382), (1092, 193409), (1101, 191828), (1209, 174692), (1302, 162214), (1326, 159278), (1428, 147901), (1468, 143871), (1547, 136524), (1581, 133588), (1612, 131019), (2108, 100191), (2202, 95914), (2418, 87346), (2569, 82212), (2604, 81107), (2652, 79639), (2821, 74868), (3094, 68262), (3162, 66794), (3689, 57252), (4404, 47957), (4641, 45508), (4771, 44268), (4836, 43673), (5138, 41106), (5642, 37434), (6188, 34131), (6239, 33852), (6324, 33397), (6851, 30828), (7378, 28626), (7707, 27404), (8463, 24956), (9282, 22754), (9542, 22134), (10276, 20553), (11067, 19084), (11284, 18717), (11377, 18564), (12478, 16926), (13702, 15414), (14313, 14756)]