201872286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13241}}^1$

素因数の和:13278

約数の個数: 72

約数和(自身を含む): 549490032

約数和(自身を除く): 347617746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 13241, 15246, 26482, 39723, 79446, 92687, 119169, 145651, 185374, 238338, 278061, 291302, 436953, 556122, 834183, 873906, 1019557, 1310859, 1602161, 1668366, 2039114, 2621718, 3058671, 3204322, 4806483, 6117342, 9176013, 9612966, 11215127, 14419449, 18352026, 22430254, 28838898, 33645381, 67290762, 100936143, 201872286]

約数ペア:

[(1, 201872286), (2, 100936143), (3, 67290762), (6, 33645381), (7, 28838898), (9, 22430254), (11, 18352026), (14, 14419449), (18, 11215127), (21, 9612966), (22, 9176013), (33, 6117342), (42, 4806483), (63, 3204322), (66, 3058671), (77, 2621718), (99, 2039114), (121, 1668366), (126, 1602161), (154, 1310859), (198, 1019557), (231, 873906), (242, 834183), (363, 556122), (462, 436953), (693, 291302), (726, 278061), (847, 238338), (1089, 185374), (1386, 145651), (1694, 119169), (2178, 92687), (2541, 79446), (5082, 39723), (7623, 26482), (13241, 15246)]