207958480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{44059}}^1$

素因数の和:44131

約数の個数: 40

約数和(自身を含む): 491709600

約数和(自身を除く): 283751120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 44059, 88118, 176236, 220295, 352472, 440590, 704944, 881180, 1762360, 2599481, 3524720, 5198962, 10397924, 12997405, 20795848, 25994810, 41591696, 51989620, 103979240, 207958480]

約数ペア:

[(1, 207958480), (2, 103979240), (4, 51989620), (5, 41591696), (8, 25994810), (10, 20795848), (16, 12997405), (20, 10397924), (40, 5198962), (59, 3524720), (80, 2599481), (118, 1762360), (236, 881180), (295, 704944), (472, 440590), (590, 352472), (944, 220295), (1180, 176236), (2360, 88118), (4720, 44059)]