203466914

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 383616000

約数和(自身を除く): 180149086

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 239, 343, 478, 511, 686, 833, 1022, 1241, 1666, 1673, 2482, 3346, 3577, 4063, 5831, 7154, 8126, 8687, 11662, 11711, 17374, 17447, 23422, 25039, 28441, 34894, 50078, 56882, 60809, 81977, 121618, 122129, 163954, 199087, 244258, 296599, 398174, 425663, 593198, 851326, 854903, 1393609, 1709806, 2076193, 2787218, 4152386, 5984321, 11968642, 14533351, 29066702, 101733457, 203466914]

約数ペア:

[(1, 203466914), (2, 101733457), (7, 29066702), (14, 14533351), (17, 11968642), (34, 5984321), (49, 4152386), (73, 2787218), (98, 2076193), (119, 1709806), (146, 1393609), (238, 854903), (239, 851326), (343, 593198), (478, 425663), (511, 398174), (686, 296599), (833, 244258), (1022, 199087), (1241, 163954), (1666, 122129), (1673, 121618), (2482, 81977), (3346, 60809), (3577, 56882), (4063, 50078), (5831, 34894), (7154, 28441), (8126, 25039), (8687, 23422), (11662, 17447), (11711, 17374)]