201994254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 72

約数和(自身を含む): 549822000

約数和(自身を除く): 347827746

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, 13249, 15246, 26498, 39747, 79494, 92743, 119241, 145739, 185486, 238482, 278229, 291478, 437217, 556458, 834687, 874434, 1020173, 1311651, 1603129, 1669374, 2040346, 2623302, 3060519, 3206258, 4809387, 6121038, 9181557, 9618774, 11221903, 14428161, 18363114, 22443806, 28856322, 33665709, 67331418, 100997127, 201994254]

約数ペア:

[(1, 201994254), (2, 100997127), (3, 67331418), (6, 33665709), (7, 28856322), (9, 22443806), (11, 18363114), (14, 14428161), (18, 11221903), (21, 9618774), (22, 9181557), (33, 6121038), (42, 4809387), (63, 3206258), (66, 3060519), (77, 2623302), (99, 2040346), (121, 1669374), (126, 1603129), (154, 1311651), (198, 1020173), (231, 874434), (242, 834687), (363, 556458), (462, 437217), (693, 291478), (726, 278229), (847, 238482), (1089, 185486), (1386, 145739), (1694, 119241), (2178, 92743), (2541, 79494), (5082, 39747), (7623, 26498), (13249, 15246)]