202020948

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 525463848

約数和(自身を除く): 323442900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 113, 159, 212, 226, 318, 339, 452, 477, 636, 678, 937, 954, 1017, 1356, 1874, 1908, 2034, 2811, 3748, 4068, 5622, 5989, 8433, 11244, 11978, 16866, 17967, 23956, 33732, 35934, 49661, 53901, 71868, 99322, 105881, 107802, 148983, 198644, 211762, 215604, 297966, 317643, 423524, 446949, 595932, 635286, 893898, 952929, 1270572, 1787796, 1905858, 3811716, 5611693, 11223386, 16835079, 22446772, 33670158, 50505237, 67340316, 101010474, 202020948]

約数ペア:

[(1, 202020948), (2, 101010474), (3, 67340316), (4, 50505237), (6, 33670158), (9, 22446772), (12, 16835079), (18, 11223386), (36, 5611693), (53, 3811716), (106, 1905858), (113, 1787796), (159, 1270572), (212, 952929), (226, 893898), (318, 635286), (339, 595932), (452, 446949), (477, 423524), (636, 317643), (678, 297966), (937, 215604), (954, 211762), (1017, 198644), (1356, 148983), (1874, 107802), (1908, 105881), (2034, 99322), (2811, 71868), (3748, 53901), (4068, 49661), (5622, 35934), (5989, 33732), (8433, 23956), (11244, 17967), (11978, 16866)]