204551226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4992

約数の個数: 72

約数和(自身を含む): 512890560

約数和(自身を除く): 308339334

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 2178, 2299, 3762, 4598, 4943, 6897, 9886, 13794, 14829, 20691, 29658, 41382, 44487, 54373, 88974, 93917, 108746, 163119, 187834, 281751, 326238, 489357, 563502, 598103, 845253, 978714, 1033087, 1196206, 1690506, 1794309, 2066174, 3099261, 3588618, 5382927, 6198522, 9297783, 10765854, 11363957, 18595566, 22727914, 34091871, 68183742, 102275613, 204551226]

約数ペア:

[(1, 204551226), (2, 102275613), (3, 68183742), (6, 34091871), (9, 22727914), (11, 18595566), (18, 11363957), (19, 10765854), (22, 9297783), (33, 6198522), (38, 5382927), (57, 3588618), (66, 3099261), (99, 2066174), (114, 1794309), (121, 1690506), (171, 1196206), (198, 1033087), (209, 978714), (242, 845253), (342, 598103), (363, 563502), (418, 489357), (627, 326238), (726, 281751), (1089, 187834), (1254, 163119), (1881, 108746), (2178, 93917), (2299, 88974), (3762, 54373), (4598, 44487), (4943, 41382), (6897, 29658), (9886, 20691), (13794, 14829)]