201730438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 396063360

約数和(自身を除く): 194332922

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 58, 74, 91, 182, 203, 259, 377, 406, 481, 518, 754, 962, 1033, 1073, 2066, 2146, 2639, 3367, 5278, 6734, 7231, 7511, 13429, 13949, 14462, 15022, 26858, 27898, 29957, 38221, 59914, 76442, 94003, 97643, 188006, 195286, 209699, 267547, 389441, 419398, 496873, 535094, 778882, 993746, 1108409, 2216818, 2726087, 3478111, 5452174, 6956222, 7758863, 14409317, 15517726, 28818634, 100865219, 201730438]

約数ペア:

[(1, 201730438), (2, 100865219), (7, 28818634), (13, 15517726), (14, 14409317), (26, 7758863), (29, 6956222), (37, 5452174), (58, 3478111), (74, 2726087), (91, 2216818), (182, 1108409), (203, 993746), (259, 778882), (377, 535094), (406, 496873), (481, 419398), (518, 389441), (754, 267547), (962, 209699), (1033, 195286), (1073, 188006), (2066, 97643), (2146, 94003), (2639, 76442), (3367, 59914), (5278, 38221), (6734, 29957), (7231, 27898), (7511, 26858), (13429, 15022), (13949, 14462)]