200353620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107717}}^1$

素因数の和:107760

約数の個数: 48

約数和(自身を含む): 579091968

約数和(自身を除く): 378738348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 107717, 215434, 323151, 430868, 538585, 646302, 1077170, 1292604, 1615755, 2154340, 3231510, 3339227, 6463020, 6678454, 10017681, 13356908, 16696135, 20035362, 33392270, 40070724, 50088405, 66784540, 100176810, 200353620]

約数ペア:

[(1, 200353620), (2, 100176810), (3, 66784540), (4, 50088405), (5, 40070724), (6, 33392270), (10, 20035362), (12, 16696135), (15, 13356908), (20, 10017681), (30, 6678454), (31, 6463020), (60, 3339227), (62, 3231510), (93, 2154340), (124, 1615755), (155, 1292604), (186, 1077170), (310, 646302), (372, 538585), (465, 430868), (620, 323151), (930, 215434), (1860, 107717)]