202351360

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 489333600

約数和(自身を除く): 286982240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 904, 1130, 1280, 1399, 1808, 2260, 2798, 3616, 4520, 5596, 6995, 7232, 9040, 11192, 13990, 14464, 18080, 22384, 27980, 28928, 36160, 44768, 55960, 72320, 89536, 111920, 144640, 158087, 179072, 223840, 316174, 358144, 447680, 632348, 790435, 895360, 1264696, 1580870, 1790720, 2529392, 3161740, 5058784, 6323480, 10117568, 12646960, 20235136, 25293920, 40470272, 50587840, 101175680, 202351360]

約数ペア:

[(1, 202351360), (2, 101175680), (4, 50587840), (5, 40470272), (8, 25293920), (10, 20235136), (16, 12646960), (20, 10117568), (32, 6323480), (40, 5058784), (64, 3161740), (80, 2529392), (113, 1790720), (128, 1580870), (160, 1264696), (226, 895360), (256, 790435), (320, 632348), (452, 447680), (565, 358144), (640, 316174), (904, 223840), (1130, 179072), (1280, 158087), (1399, 144640), (1808, 111920), (2260, 89536), (2798, 72320), (3616, 55960), (4520, 44768), (5596, 36160), (6995, 28928), (7232, 27980), (9040, 22384), (11192, 18080), (13990, 14464)]