204008904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23417}}^1$

素因数の和:23451

約数の個数: 72

約数和(自身を含む): 607345830

約数和(自身を除く): 403336926

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 23417, 46834, 70251, 93668, 140502, 187336, 210753, 257587, 281004, 421506, 515174, 562008, 772761, 843012, 1030348, 1545522, 1686024, 2060696, 2318283, 2833457, 3091044, 4636566, 5666914, 6182088, 8500371, 9273132, 11333828, 17000742, 18546264, 22667656, 25501113, 34001484, 51002226, 68002968, 102004452, 204008904]

約数ペア:

[(1, 204008904), (2, 102004452), (3, 68002968), (4, 51002226), (6, 34001484), (8, 25501113), (9, 22667656), (11, 18546264), (12, 17000742), (18, 11333828), (22, 9273132), (24, 8500371), (33, 6182088), (36, 5666914), (44, 4636566), (66, 3091044), (72, 2833457), (88, 2318283), (99, 2060696), (121, 1686024), (132, 1545522), (198, 1030348), (242, 843012), (264, 772761), (363, 562008), (396, 515174), (484, 421506), (726, 281004), (792, 257587), (968, 210753), (1089, 187336), (1452, 140502), (2178, 93668), (2904, 70251), (4356, 46834), (8712, 23417)]