201678312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 598118400

約数和(自身を除く): 396440088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1297, 1364, 1672, 1767, 2046, 2356, 2508, 2594, 2728, 3534, 3891, 4092, 4712, 5016, 5188, 6479, 7068, 7782, 8184, 10376, 12958, 14136, 14267, 15564, 19437, 24643, 25916, 28534, 31128, 38874, 40207, 42801, 49286, 51832, 57068, 73929, 77748, 80414, 85602, 98572, 114136, 120621, 147858, 155496, 160828, 171204, 197144, 241242, 271073, 295716, 321656, 342408, 442277, 482484, 542146, 591432, 763933, 813219, 884554, 964968, 1084292, 1326831, 1527866, 1626438, 1769108, 2168584, 2291799, 2653662, 3055732, 3252876, 3538216, 4583598, 5307324, 6111464, 6505752, 8403263, 9167196, 10614648, 16806526, 18334392, 25209789, 33613052, 50419578, 67226104, 100839156, 201678312]

約数ペア:

[(1, 201678312), (2, 100839156), (3, 67226104), (4, 50419578), (6, 33613052), (8, 25209789), (11, 18334392), (12, 16806526), (19, 10614648), (22, 9167196), (24, 8403263), (31, 6505752), (33, 6111464), (38, 5307324), (44, 4583598), (57, 3538216), (62, 3252876), (66, 3055732), (76, 2653662), (88, 2291799), (93, 2168584), (114, 1769108), (124, 1626438), (132, 1527866), (152, 1326831), (186, 1084292), (209, 964968), (228, 884554), (248, 813219), (264, 763933), (341, 591432), (372, 542146), (418, 482484), (456, 442277), (589, 342408), (627, 321656), (682, 295716), (744, 271073), (836, 241242), (1023, 197144), (1178, 171204), (1254, 160828), (1297, 155496), (1364, 147858), (1672, 120621), (1767, 114136), (2046, 98572), (2356, 85602), (2508, 80414), (2594, 77748), (2728, 73929), (3534, 57068), (3891, 51832), (4092, 49286), (4712, 42801), (5016, 40207), (5188, 38874), (6479, 31128), (7068, 28534), (7782, 25916), (8184, 24643), (10376, 19437), (12958, 15564), (14136, 14267)]