209846502

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:4013

約数の個数: 48

約数和(自身を含む): 474294912

約数和(自身を除く): 264448410

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1746, 3007, 3877, 6014, 7754, 9021, 11631, 18042, 23262, 27063, 34893, 54126, 69786, 120187, 240374, 360561, 376069, 721122, 752138, 1081683, 1128207, 2163366, 2256414, 3384621, 6769242, 11658139, 23316278, 34974417, 69948834, 104923251, 209846502]

約数ペア:

[(1, 209846502), (2, 104923251), (3, 69948834), (6, 34974417), (9, 23316278), (18, 11658139), (31, 6769242), (62, 3384621), (93, 2256414), (97, 2163366), (186, 1128207), (194, 1081683), (279, 752138), (291, 721122), (558, 376069), (582, 360561), (873, 240374), (1746, 120187), (3007, 69786), (3877, 54126), (6014, 34893), (7754, 27063), (9021, 23262), (11631, 18042)]