210228732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 664215552

約数和(自身を除く): 453986820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1302, 1428, 1581, 1583, 1953, 2108, 2142, 2604, 3162, 3166, 3689, 3906, 4284, 4743, 4749, 6324, 6332, 7378, 7812, 9486, 9498, 11067, 11081, 14247, 14756, 18972, 18996, 22134, 22162, 26911, 28494, 33201, 33243, 44268, 44324, 49073, 53822, 56988, 66402, 66486, 80733, 98146, 99729, 107644, 132804, 132972, 147219, 161466, 188377, 196292, 199458, 242199, 294438, 322932, 343511, 376754, 398916, 441657, 484398, 565131, 588876, 687022, 753508, 834241, 883314, 968796, 1030533, 1130262, 1374044, 1668482, 1695393, 1766628, 2061066, 2260524, 2502723, 3091599, 3336964, 3390786, 4122132, 5005446, 5839687, 6183198, 6781572, 7508169, 10010892, 11679374, 12366396, 15016338, 17519061, 23358748, 30032676, 35038122, 52557183, 70076244, 105114366, 210228732]

約数ペア:

[(1, 210228732), (2, 105114366), (3, 70076244), (4, 52557183), (6, 35038122), (7, 30032676), (9, 23358748), (12, 17519061), (14, 15016338), (17, 12366396), (18, 11679374), (21, 10010892), (28, 7508169), (31, 6781572), (34, 6183198), (36, 5839687), (42, 5005446), (51, 4122132), (62, 3390786), (63, 3336964), (68, 3091599), (84, 2502723), (93, 2260524), (102, 2061066), (119, 1766628), (124, 1695393), (126, 1668482), (153, 1374044), (186, 1130262), (204, 1030533), (217, 968796), (238, 883314), (252, 834241), (279, 753508), (306, 687022), (357, 588876), (372, 565131), (434, 484398), (476, 441657), (527, 398916), (558, 376754), (612, 343511), (651, 322932), (714, 294438), (868, 242199), (1054, 199458), (1071, 196292), (1116, 188377), (1302, 161466), (1428, 147219), (1581, 132972), (1583, 132804), (1953, 107644), (2108, 99729), (2142, 98146), (2604, 80733), (3162, 66486), (3166, 66402), (3689, 56988), (3906, 53822), (4284, 49073), (4743, 44324), (4749, 44268), (6324, 33243), (6332, 33201), (7378, 28494), (7812, 26911), (9486, 22162), (9498, 22134), (11067, 18996), (11081, 18972), (14247, 14756)]