202207460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111103}}^1$

素因数の和:111132

約数の個数: 48

約数和(自身を含む): 522633216

約数和(自身を除く): 320425756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 111103, 222206, 444412, 555515, 777721, 1111030, 1444339, 1555442, 2222060, 2888678, 3110884, 3888605, 5777356, 7221695, 7777210, 10110373, 14443390, 15554420, 20220746, 28886780, 40441492, 50551865, 101103730, 202207460]

約数ペア:

[(1, 202207460), (2, 101103730), (4, 50551865), (5, 40441492), (7, 28886780), (10, 20220746), (13, 15554420), (14, 14443390), (20, 10110373), (26, 7777210), (28, 7221695), (35, 5777356), (52, 3888605), (65, 3110884), (70, 2888678), (91, 2222060), (130, 1555442), (140, 1444339), (182, 1111030), (260, 777721), (364, 555515), (455, 444412), (910, 222206), (1820, 111103)]