201523746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 464007168

約数和(自身を除く): 262483422

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 163, 186, 289, 326, 391, 489, 527, 578, 713, 782, 867, 978, 1054, 1173, 1426, 1581, 1734, 2139, 2346, 2771, 3162, 3749, 4278, 5053, 5542, 6647, 7498, 8313, 8959, 10106, 11247, 12121, 13294, 15159, 16626, 17918, 19941, 22494, 24242, 26877, 30318, 36363, 39882, 47107, 53754, 63733, 72726, 85901, 94214, 116219, 127466, 141321, 171802, 191199, 206057, 232438, 257703, 282642, 348657, 382398, 412114, 515406, 618171, 697314, 1083461, 1236342, 1460317, 1975723, 2166922, 2920634, 3250383, 3951446, 4380951, 5927169, 6500766, 8761902, 11854338, 33587291, 67174582, 100761873, 201523746]

約数ペア:

[(1, 201523746), (2, 100761873), (3, 67174582), (6, 33587291), (17, 11854338), (23, 8761902), (31, 6500766), (34, 5927169), (46, 4380951), (51, 3951446), (62, 3250383), (69, 2920634), (93, 2166922), (102, 1975723), (138, 1460317), (163, 1236342), (186, 1083461), (289, 697314), (326, 618171), (391, 515406), (489, 412114), (527, 382398), (578, 348657), (713, 282642), (782, 257703), (867, 232438), (978, 206057), (1054, 191199), (1173, 171802), (1426, 141321), (1581, 127466), (1734, 116219), (2139, 94214), (2346, 85901), (2771, 72726), (3162, 63733), (3749, 53754), (4278, 47107), (5053, 39882), (5542, 36363), (6647, 30318), (7498, 26877), (8313, 24242), (8959, 22494), (10106, 19941), (11247, 17918), (12121, 16626), (13294, 15159)]