201610916675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 298247339520

約数和(自身を除く): 96636422845

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 257, 331, 467, 725, 1015, 1285, 1655, 1799, 2317, 2335, 3269, 5075, 6425, 7453, 8275, 8995, 9599, 11585, 11675, 13543, 16345, 37265, 44975, 47995, 52171, 57925, 67193, 67715, 81725, 85067, 94801, 120019, 154577, 186325, 239975, 260855, 335965, 338575, 425335, 474005, 595469, 600095, 772885, 840133, 1082039, 1304275, 1679825, 2126675, 2370025, 2466943, 2977345, 3000475, 3480551, 3864425, 4200665, 4482733, 5410195, 12334715, 14886725, 17268601, 17402755, 21003325, 22413665, 24363857, 27050975, 31379131, 39726289, 61673575, 86343005, 87013775, 112068325, 121819285, 156895655, 198631445, 278084023, 431715025, 609096425, 784478275, 993157225, 1152062381, 1390420115, 5760311905, 6952100575, 8064436667, 28801559525, 40322183335, 201610916675]

約数ペア:

[(1, 201610916675), (5, 40322183335), (7, 28801559525), (25, 8064436667), (29, 6952100575), (35, 5760311905), (145, 1390420115), (175, 1152062381), (203, 993157225), (257, 784478275), (331, 609096425), (467, 431715025), (725, 278084023), (1015, 198631445), (1285, 156895655), (1655, 121819285), (1799, 112068325), (2317, 87013775), (2335, 86343005), (3269, 61673575), (5075, 39726289), (6425, 31379131), (7453, 27050975), (8275, 24363857), (8995, 22413665), (9599, 21003325), (11585, 17402755), (11675, 17268601), (13543, 14886725), (16345, 12334715), (37265, 5410195), (44975, 4482733), (47995, 4200665), (52171, 3864425), (57925, 3480551), (67193, 3000475), (67715, 2977345), (81725, 2466943), (85067, 2370025), (94801, 2126675), (120019, 1679825), (154577, 1304275), (186325, 1082039), (239975, 840133), (260855, 772885), (335965, 600095), (338575, 595469), (425335, 474005)]