199385676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25523}}^1$

素因数の和:25571

約数の個数: 72

約数和(自身を含む): 594607104

約数和(自身を除く): 395221428

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, 25523, 51046, 76569, 102092, 153138, 178661, 229707, 306276, 357322, 459414, 535983, 714644, 791213, 918828, 1071966, 1582426, 1607949, 2143932, 2373639, 3164852, 3215898, 4747278, 5538491, 6431796, 7120917, 9494556, 11076982, 14241834, 16615473, 22153964, 28483668, 33230946, 49846419, 66461892, 99692838, 199385676]

約数ペア:

[(1, 199385676), (2, 99692838), (3, 66461892), (4, 49846419), (6, 33230946), (7, 28483668), (9, 22153964), (12, 16615473), (14, 14241834), (18, 11076982), (21, 9494556), (28, 7120917), (31, 6431796), (36, 5538491), (42, 4747278), (62, 3215898), (63, 3164852), (84, 2373639), (93, 2143932), (124, 1607949), (126, 1582426), (186, 1071966), (217, 918828), (252, 791213), (279, 714644), (372, 535983), (434, 459414), (558, 357322), (651, 306276), (868, 229707), (1116, 178661), (1302, 153138), (1953, 102092), (2604, 76569), (3906, 51046), (7812, 25523)]