201749190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 494208000

約数和(自身を除く): 292458810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 109, 206, 218, 309, 327, 515, 545, 599, 618, 654, 1030, 1090, 1198, 1545, 1635, 1797, 2995, 3090, 3270, 3594, 5990, 8985, 11227, 17970, 22454, 33681, 56135, 61697, 65291, 67362, 112270, 123394, 130582, 168405, 185091, 195873, 308485, 326455, 336810, 370182, 391746, 616970, 652910, 925455, 979365, 1850910, 1958730, 6724973, 13449946, 20174919, 33624865, 40349838, 67249730, 100874595, 201749190]

約数ペア:

[(1, 201749190), (2, 100874595), (3, 67249730), (5, 40349838), (6, 33624865), (10, 20174919), (15, 13449946), (30, 6724973), (103, 1958730), (109, 1850910), (206, 979365), (218, 925455), (309, 652910), (327, 616970), (515, 391746), (545, 370182), (599, 336810), (618, 326455), (654, 308485), (1030, 195873), (1090, 185091), (1198, 168405), (1545, 130582), (1635, 123394), (1797, 112270), (2995, 67362), (3090, 65291), (3270, 61697), (3594, 56135), (5990, 33681), (8985, 22454), (11227, 17970)]