100209436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 190358784

約数和(自身を除く): 90149348

約数列:

[1, 2, 4, 23, 43, 46, 73, 86, 92, 146, 172, 292, 347, 694, 989, 1388, 1679, 1978, 3139, 3358, 3956, 6278, 6716, 7981, 12556, 14921, 15962, 25331, 29842, 31924, 50662, 59684, 72197, 101324, 144394, 288788, 343183, 582613, 686366, 1089233, 1165226, 1372732, 2178466, 2330452, 4356932, 25052359, 50104718, 100209436]

約数ペア:

[(1, 100209436), (2, 50104718), (4, 25052359), (23, 4356932), (43, 2330452), (46, 2178466), (73, 1372732), (86, 1165226), (92, 1089233), (146, 686366), (172, 582613), (292, 343183), (347, 288788), (694, 144394), (989, 101324), (1388, 72197), (1679, 59684), (1978, 50662), (3139, 31924), (3358, 29842), (3956, 25331), (6278, 15962), (6716, 14921), (7981, 12556)]