202900250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 459433728

約数和(自身を除く): 256533478

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 71, 115, 125, 142, 161, 175, 230, 250, 322, 350, 355, 497, 575, 710, 805, 875, 994, 1150, 1610, 1633, 1750, 1775, 2485, 2875, 3266, 3550, 4025, 4970, 5041, 5750, 8050, 8165, 8875, 10082, 11431, 12425, 16330, 17750, 20125, 22862, 24850, 25205, 35287, 40250, 40825, 50410, 57155, 62125, 70574, 81650, 114310, 115943, 124250, 126025, 176435, 204125, 231886, 252050, 285775, 352870, 408250, 571550, 579715, 630125, 811601, 882175, 1159430, 1260250, 1428875, 1623202, 1764350, 2857750, 2898575, 4058005, 4410875, 5797150, 8116010, 8821750, 14492875, 20290025, 28985750, 40580050, 101450125, 202900250]

約数ペア:

[(1, 202900250), (2, 101450125), (5, 40580050), (7, 28985750), (10, 20290025), (14, 14492875), (23, 8821750), (25, 8116010), (35, 5797150), (46, 4410875), (50, 4058005), (70, 2898575), (71, 2857750), (115, 1764350), (125, 1623202), (142, 1428875), (161, 1260250), (175, 1159430), (230, 882175), (250, 811601), (322, 630125), (350, 579715), (355, 571550), (497, 408250), (575, 352870), (710, 285775), (805, 252050), (875, 231886), (994, 204125), (1150, 176435), (1610, 126025), (1633, 124250), (1750, 115943), (1775, 114310), (2485, 81650), (2875, 70574), (3266, 62125), (3550, 57155), (4025, 50410), (4970, 40825), (5041, 40250), (5750, 35287), (8050, 25205), (8165, 24850), (8875, 22862), (10082, 20125), (11431, 17750), (12425, 16330)]