200755940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 108

約数和(自身を含む): 539372988

約数和(自身を除く): 338617048

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1693, 1694, 2156, 2420, 2695, 3386, 3388, 4235, 5390, 5929, 6772, 8465, 8470, 10780, 11851, 11858, 16930, 16940, 18623, 23702, 23716, 29645, 33860, 37246, 47404, 59255, 59290, 74492, 82957, 93115, 118510, 118580, 130361, 165914, 186230, 204853, 237020, 260722, 331828, 372460, 409706, 414785, 521444, 651805, 819412, 829570, 912527, 1024265, 1303610, 1433971, 1659140, 1825054, 2048530, 2607220, 2867942, 3650108, 4097060, 4562635, 5735884, 7169855, 9125270, 10037797, 14339710, 18250540, 20075594, 28679420, 40151188, 50188985, 100377970, 200755940]

約数ペア:

[(1, 200755940), (2, 100377970), (4, 50188985), (5, 40151188), (7, 28679420), (10, 20075594), (11, 18250540), (14, 14339710), (20, 10037797), (22, 9125270), (28, 7169855), (35, 5735884), (44, 4562635), (49, 4097060), (55, 3650108), (70, 2867942), (77, 2607220), (98, 2048530), (110, 1825054), (121, 1659140), (140, 1433971), (154, 1303610), (196, 1024265), (220, 912527), (242, 829570), (245, 819412), (308, 651805), (385, 521444), (484, 414785), (490, 409706), (539, 372460), (605, 331828), (770, 260722), (847, 237020), (980, 204853), (1078, 186230), (1210, 165914), (1540, 130361), (1693, 118580), (1694, 118510), (2156, 93115), (2420, 82957), (2695, 74492), (3386, 59290), (3388, 59255), (4235, 47404), (5390, 37246), (5929, 33860), (6772, 29645), (8465, 23716), (8470, 23702), (10780, 18623), (11851, 16940), (11858, 16930)]