201998874186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{34807}}^1$

素因数の和:35144

約数の個数: 96

約数和(自身を含む): 469156147200

約数和(自身を除く): 267157273014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 239, 342, 426, 478, 639, 717, 1278, 1349, 1434, 2151, 2698, 4047, 4302, 4541, 8094, 9082, 12141, 13623, 16969, 24282, 27246, 33938, 34807, 40869, 50907, 69614, 81738, 101814, 104421, 152721, 208842, 305442, 313263, 322411, 626526, 644822, 661333, 967233, 1322666, 1934466, 1983999, 2471297, 2901699, 3967998, 4942594, 5803398, 5951997, 7413891, 8318873, 11903994, 14827782, 16637746, 22241673, 24956619, 44483346, 46954643, 49913238, 74869857, 93909286, 140863929, 149739714, 158058587, 281727858, 316117174, 422591787, 474175761, 590639983, 845183574, 948351522, 1181279966, 1422527283, 1771919949, 2845054566, 3543839898, 5315759847, 10631519694, 11222159677, 22444319354, 33666479031, 67332958062, 100999437093, 201998874186]

約数ペア:

[(1, 201998874186), (2, 100999437093), (3, 67332958062), (6, 33666479031), (9, 22444319354), (18, 11222159677), (19, 10631519694), (38, 5315759847), (57, 3543839898), (71, 2845054566), (114, 1771919949), (142, 1422527283), (171, 1181279966), (213, 948351522), (239, 845183574), (342, 590639983), (426, 474175761), (478, 422591787), (639, 316117174), (717, 281727858), (1278, 158058587), (1349, 149739714), (1434, 140863929), (2151, 93909286), (2698, 74869857), (4047, 49913238), (4302, 46954643), (4541, 44483346), (8094, 24956619), (9082, 22241673), (12141, 16637746), (13623, 14827782), (16969, 11903994), (24282, 8318873), (27246, 7413891), (33938, 5951997), (34807, 5803398), (40869, 4942594), (50907, 3967998), (69614, 2901699), (81738, 2471297), (101814, 1983999), (104421, 1934466), (152721, 1322666), (208842, 967233), (305442, 661333), (313263, 644822), (322411, 626526)]