202948240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 517663296

約数和(自身を除く): 314715056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 422, 440, 844, 880, 1055, 1093, 1688, 2110, 2186, 2321, 3376, 4220, 4372, 4642, 5465, 8440, 8744, 9284, 10930, 11605, 12023, 16880, 17488, 18568, 21860, 23210, 24046, 37136, 43720, 46420, 48092, 60115, 87440, 92840, 96184, 120230, 185680, 192368, 230623, 240460, 461246, 480920, 922492, 961840, 1153115, 1844984, 2306230, 2536853, 3689968, 4612460, 5073706, 9224920, 10147412, 12684265, 18449840, 20294824, 25368530, 40589648, 50737060, 101474120, 202948240]

約数ペア:

[(1, 202948240), (2, 101474120), (4, 50737060), (5, 40589648), (8, 25368530), (10, 20294824), (11, 18449840), (16, 12684265), (20, 10147412), (22, 9224920), (40, 5073706), (44, 4612460), (55, 3689968), (80, 2536853), (88, 2306230), (110, 1844984), (176, 1153115), (211, 961840), (220, 922492), (422, 480920), (440, 461246), (844, 240460), (880, 230623), (1055, 192368), (1093, 185680), (1688, 120230), (2110, 96184), (2186, 92840), (2321, 87440), (3376, 60115), (4220, 48092), (4372, 46420), (4642, 43720), (5465, 37136), (8440, 24046), (8744, 23210), (9284, 21860), (10930, 18568), (11605, 17488), (12023, 16880)]