200436709980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{256970141}}^1$

素因数の和:256970166

約数の個数: 48

約数和(自身を含む): 604393773984

約数和(自身を除く): 403957064004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 256970141, 513940282, 770910423, 1027880564, 1284850705, 1541820846, 2569701410, 3083641692, 3340611833, 3854552115, 5139402820, 6681223666, 7709104230, 10021835499, 13362447332, 15418208460, 16703059165, 20043670998, 33406118330, 40087341996, 50109177495, 66812236660, 100218354990, 200436709980]

約数ペア:

[(1, 200436709980), (2, 100218354990), (3, 66812236660), (4, 50109177495), (5, 40087341996), (6, 33406118330), (10, 20043670998), (12, 16703059165), (13, 15418208460), (15, 13362447332), (20, 10021835499), (26, 7709104230), (30, 6681223666), (39, 5139402820), (52, 3854552115), (60, 3340611833), (65, 3083641692), (78, 2569701410), (130, 1541820846), (156, 1284850705), (195, 1027880564), (260, 770910423), (390, 513940282), (780, 256970141)]