201562930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15121}}^1$

素因数の和:15202

約数の個数: 32

約数和(自身を含む): 383251968

約数和(自身を除く): 181689038

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 15121, 30242, 75605, 151210, 468751, 650203, 937502, 1300406, 2343755, 3251015, 4687510, 6502030, 20156293, 40312586, 100781465, 201562930]

約数ペア:

[(1, 201562930), (2, 100781465), (5, 40312586), (10, 20156293), (31, 6502030), (43, 4687510), (62, 3251015), (86, 2343755), (155, 1300406), (215, 937502), (310, 650203), (430, 468751), (1333, 151210), (2666, 75605), (6665, 30242), (13330, 15121)]