201925620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86293}}^1$

素因数の和:86321

約数の個数: 72

約数和(自身を含む): 659631336

約数和(自身を除く): 457705716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86293, 172586, 258879, 345172, 431465, 517758, 776637, 862930, 1035516, 1121809, 1294395, 1553274, 1725860, 2243618, 2588790, 3106548, 3365427, 3883185, 4487236, 5177580, 5609045, 6730854, 7766370, 10096281, 11218090, 13461708, 15532740, 16827135, 20192562, 22436180, 33654270, 40385124, 50481405, 67308540, 100962810, 201925620]

約数ペア:

[(1, 201925620), (2, 100962810), (3, 67308540), (4, 50481405), (5, 40385124), (6, 33654270), (9, 22436180), (10, 20192562), (12, 16827135), (13, 15532740), (15, 13461708), (18, 11218090), (20, 10096281), (26, 7766370), (30, 6730854), (36, 5609045), (39, 5177580), (45, 4487236), (52, 3883185), (60, 3365427), (65, 3106548), (78, 2588790), (90, 2243618), (117, 1725860), (130, 1553274), (156, 1294395), (180, 1121809), (195, 1035516), (234, 862930), (260, 776637), (390, 517758), (468, 431465), (585, 345172), (780, 258879), (1170, 172586), (2340, 86293)]