201735160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 531360000

約数和(自身を除く): 329624840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 59, 76, 88, 95, 110, 118, 152, 190, 209, 220, 236, 295, 380, 409, 418, 440, 472, 590, 649, 760, 818, 836, 1045, 1121, 1180, 1298, 1636, 1672, 2045, 2090, 2242, 2360, 2596, 3245, 3272, 4090, 4180, 4484, 4499, 5192, 5605, 6490, 7771, 8180, 8360, 8968, 8998, 11210, 12331, 12980, 15542, 16360, 17996, 22420, 22495, 24131, 24662, 25960, 31084, 35992, 38855, 44840, 44990, 48262, 49324, 61655, 62168, 77710, 85481, 89980, 96524, 98648, 120655, 123310, 155420, 170962, 179960, 193048, 241310, 246620, 265441, 310840, 341924, 427405, 458489, 482620, 493240, 530882, 683848, 854810, 916978, 965240, 1061764, 1327205, 1709620, 1833956, 2123528, 2292445, 2654410, 3419240, 3667912, 4584890, 5043379, 5308820, 9169780, 10086758, 10617640, 18339560, 20173516, 25216895, 40347032, 50433790, 100867580, 201735160]

約数ペア:

[(1, 201735160), (2, 100867580), (4, 50433790), (5, 40347032), (8, 25216895), (10, 20173516), (11, 18339560), (19, 10617640), (20, 10086758), (22, 9169780), (38, 5308820), (40, 5043379), (44, 4584890), (55, 3667912), (59, 3419240), (76, 2654410), (88, 2292445), (95, 2123528), (110, 1833956), (118, 1709620), (152, 1327205), (190, 1061764), (209, 965240), (220, 916978), (236, 854810), (295, 683848), (380, 530882), (409, 493240), (418, 482620), (440, 458489), (472, 427405), (590, 341924), (649, 310840), (760, 265441), (818, 246620), (836, 241310), (1045, 193048), (1121, 179960), (1180, 170962), (1298, 155420), (1636, 123310), (1672, 120655), (2045, 98648), (2090, 96524), (2242, 89980), (2360, 85481), (2596, 77710), (3245, 62168), (3272, 61655), (4090, 49324), (4180, 48262), (4484, 44990), (4499, 44840), (5192, 38855), (5605, 35992), (6490, 31084), (7771, 25960), (8180, 24662), (8360, 24131), (8968, 22495), (8998, 22420), (11210, 17996), (12331, 16360), (12980, 15542)]