200199177780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{215393}}^1$

素因数の和:217625

約数の個数: 96

約数和(自身を含む): 640929832704

約数和(自身を除く): 440730654924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2213, 4426, 6639, 8852, 11065, 13278, 15491, 22130, 26556, 30982, 33195, 44260, 46473, 61964, 66390, 77455, 92946, 132780, 154910, 185892, 215393, 232365, 309820, 430786, 464730, 646179, 861572, 929460, 1076965, 1292358, 1507751, 2153930, 2584716, 3015502, 3230895, 4307860, 4523253, 6031004, 6461790, 7538755, 9046506, 12923580, 15077510, 18093012, 22616265, 30155020, 45232530, 90465060, 476664709, 953329418, 1429994127, 1906658836, 2383323545, 2859988254, 3336652963, 4766647090, 5719976508, 6673305926, 7149970635, 9533294180, 10009958889, 13346611852, 14299941270, 16683264815, 20019917778, 28599882540, 33366529630, 40039835556, 50049794445, 66733059260, 100099588890, 200199177780]

約数ペア:

[(1, 200199177780), (2, 100099588890), (3, 66733059260), (4, 50049794445), (5, 40039835556), (6, 33366529630), (7, 28599882540), (10, 20019917778), (12, 16683264815), (14, 14299941270), (15, 13346611852), (20, 10009958889), (21, 9533294180), (28, 7149970635), (30, 6673305926), (35, 5719976508), (42, 4766647090), (60, 3336652963), (70, 2859988254), (84, 2383323545), (105, 1906658836), (140, 1429994127), (210, 953329418), (420, 476664709), (2213, 90465060), (4426, 45232530), (6639, 30155020), (8852, 22616265), (11065, 18093012), (13278, 15077510), (15491, 12923580), (22130, 9046506), (26556, 7538755), (30982, 6461790), (33195, 6031004), (44260, 4523253), (46473, 4307860), (61964, 3230895), (66390, 3015502), (77455, 2584716), (92946, 2153930), (132780, 1507751), (154910, 1292358), (185892, 1076965), (215393, 929460), (232365, 861572), (309820, 646179), (430786, 464730)]