208099944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{222329}}^1$

素因数の和:222354

約数の個数: 48

約数和(自身を含む): 606960900

約数和(自身を除く): 398860956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 222329, 444658, 666987, 889316, 1333974, 1778632, 2000961, 2667948, 2890277, 4001922, 5335896, 5780554, 8003844, 8670831, 11561108, 16007688, 17341662, 23122216, 26012493, 34683324, 52024986, 69366648, 104049972, 208099944]

約数ペア:

[(1, 208099944), (2, 104049972), (3, 69366648), (4, 52024986), (6, 34683324), (8, 26012493), (9, 23122216), (12, 17341662), (13, 16007688), (18, 11561108), (24, 8670831), (26, 8003844), (36, 5780554), (39, 5335896), (52, 4001922), (72, 2890277), (78, 2667948), (104, 2000961), (117, 1778632), (156, 1333974), (234, 889316), (312, 666987), (468, 444658), (936, 222329)]