201890975528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1\times {\mathrm{20231}}^1$

素因数の和:21150

約数の個数: 64

約数和(自身を含む): 416267735040

約数和(自身を除く): 214376759512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 751, 1208, 1502, 1661, 3004, 3322, 6008, 6644, 8261, 13288, 16522, 20231, 33044, 40462, 66088, 80924, 113401, 161848, 222541, 226802, 445082, 453604, 890164, 907208, 1247411, 1780328, 2494822, 3054881, 4989644, 6109762, 9979288, 12219524, 15193481, 24439048, 30386962, 33603691, 60773924, 67207382, 121547848, 134414764, 167128291, 268829528, 334256582, 668513164, 1337026328, 2294215631, 4588431262, 9176862524, 18353725048, 25236371941, 50472743882, 100945487764, 201890975528]

約数ペア:

[(1, 201890975528), (2, 100945487764), (4, 50472743882), (8, 25236371941), (11, 18353725048), (22, 9176862524), (44, 4588431262), (88, 2294215631), (151, 1337026328), (302, 668513164), (604, 334256582), (751, 268829528), (1208, 167128291), (1502, 134414764), (1661, 121547848), (3004, 67207382), (3322, 60773924), (6008, 33603691), (6644, 30386962), (8261, 24439048), (13288, 15193481), (16522, 12219524), (20231, 9979288), (33044, 6109762), (40462, 4989644), (66088, 3054881), (80924, 2494822), (113401, 1780328), (161848, 1247411), (222541, 907208), (226802, 890164), (445082, 453604)]