201514512

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 539161920

約数和(自身を除く): 337647408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 688, 712, 1032, 1068, 1097, 1424, 2064, 2136, 2194, 3291, 3827, 4272, 4388, 6582, 7654, 8776, 11481, 13164, 15308, 17552, 22962, 26328, 30616, 45924, 47171, 52656, 61232, 91848, 94342, 97633, 141513, 183696, 188684, 195266, 283026, 292899, 377368, 390532, 566052, 585798, 754736, 781064, 1132104, 1171596, 1562128, 2264208, 2343192, 4198219, 4686384, 8396438, 12594657, 16792876, 25189314, 33585752, 50378628, 67171504, 100757256, 201514512]

約数ペア:

[(1, 201514512), (2, 100757256), (3, 67171504), (4, 50378628), (6, 33585752), (8, 25189314), (12, 16792876), (16, 12594657), (24, 8396438), (43, 4686384), (48, 4198219), (86, 2343192), (89, 2264208), (129, 1562128), (172, 1171596), (178, 1132104), (258, 781064), (267, 754736), (344, 585798), (356, 566052), (516, 390532), (534, 377368), (688, 292899), (712, 283026), (1032, 195266), (1068, 188684), (1097, 183696), (1424, 141513), (2064, 97633), (2136, 94342), (2194, 91848), (3291, 61232), (3827, 52656), (4272, 47171), (4388, 45924), (6582, 30616), (7654, 26328), (8776, 22962), (11481, 17552), (13164, 15308)]