200191180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 500613120

約数和(自身を除く): 300421940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 193, 217, 239, 310, 386, 434, 478, 620, 772, 868, 956, 965, 1085, 1195, 1351, 1673, 1930, 2170, 2390, 2702, 3346, 3860, 4340, 4780, 5404, 5983, 6692, 6755, 7409, 8365, 11966, 13510, 14818, 16730, 23932, 27020, 29636, 29915, 33460, 37045, 41881, 46127, 51863, 59830, 74090, 83762, 92254, 103726, 119660, 148180, 167524, 184508, 207452, 209405, 230635, 259315, 322889, 418810, 461270, 518630, 645778, 837620, 922540, 1037260, 1291556, 1429937, 1614445, 2859874, 3228890, 5719748, 6457780, 7149685, 10009559, 14299370, 20019118, 28598740, 40038236, 50047795, 100095590, 200191180]

約数ペア:

[(1, 200191180), (2, 100095590), (4, 50047795), (5, 40038236), (7, 28598740), (10, 20019118), (14, 14299370), (20, 10009559), (28, 7149685), (31, 6457780), (35, 5719748), (62, 3228890), (70, 2859874), (124, 1614445), (140, 1429937), (155, 1291556), (193, 1037260), (217, 922540), (239, 837620), (310, 645778), (386, 518630), (434, 461270), (478, 418810), (620, 322889), (772, 259315), (868, 230635), (956, 209405), (965, 207452), (1085, 184508), (1195, 167524), (1351, 148180), (1673, 119660), (1930, 103726), (2170, 92254), (2390, 83762), (2702, 74090), (3346, 59830), (3860, 51863), (4340, 46127), (4780, 41881), (5404, 37045), (5983, 33460), (6692, 29915), (6755, 29636), (7409, 27020), (8365, 23932), (11966, 16730), (13510, 14818)]