201157902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4910

約数の個数: 72

約数和(自身を含む): 504383880

約数和(自身を除く): 303225978

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, 4861, 6897, 9722, 13794, 14583, 20691, 29166, 41382, 43749, 53471, 87498, 92359, 106942, 160413, 184718, 277077, 320826, 481239, 554154, 588181, 831231, 962478, 1015949, 1176362, 1662462, 1764543, 2031898, 3047847, 3529086, 5293629, 6095694, 9143541, 10587258, 11175439, 18287082, 22350878, 33526317, 67052634, 100578951, 201157902]

約数ペア:

[(1, 201157902), (2, 100578951), (3, 67052634), (6, 33526317), (9, 22350878), (11, 18287082), (18, 11175439), (19, 10587258), (22, 9143541), (33, 6095694), (38, 5293629), (57, 3529086), (66, 3047847), (99, 2031898), (114, 1764543), (121, 1662462), (171, 1176362), (198, 1015949), (209, 962478), (242, 831231), (342, 588181), (363, 554154), (418, 481239), (627, 320826), (726, 277077), (1089, 184718), (1254, 160413), (1881, 106942), (2178, 92359), (2299, 87498), (3762, 53471), (4598, 43749), (4861, 41382), (6897, 29166), (9722, 20691), (13794, 14583)]