201869892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25841}}^1$

素因数の和:25889

約数の個数: 72

約数和(自身を含む): 602015232

約数和(自身を除く): 400145340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 25841, 51682, 77523, 103364, 155046, 180887, 232569, 310092, 361774, 465138, 542661, 723548, 801071, 930276, 1085322, 1602142, 1627983, 2170644, 2403213, 3204284, 3255966, 4806426, 5607497, 6511932, 7209639, 9612852, 11214994, 14419278, 16822491, 22429988, 28838556, 33644982, 50467473, 67289964, 100934946, 201869892]

約数ペア:

[(1, 201869892), (2, 100934946), (3, 67289964), (4, 50467473), (6, 33644982), (7, 28838556), (9, 22429988), (12, 16822491), (14, 14419278), (18, 11214994), (21, 9612852), (28, 7209639), (31, 6511932), (36, 5607497), (42, 4806426), (62, 3255966), (63, 3204284), (84, 2403213), (93, 2170644), (124, 1627983), (126, 1602142), (186, 1085322), (217, 930276), (252, 801071), (279, 723548), (372, 542661), (434, 465138), (558, 361774), (651, 310092), (868, 232569), (1116, 180887), (1302, 155046), (1953, 103364), (2604, 77523), (3906, 51682), (7812, 25841)]