201912503478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{35090807}}^1$

素因数の和:35090956

約数の個数: 32

約数和(自身を含む): 464883024384

約数和(自身を除く): 262970520906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 35090807, 70181614, 105272421, 210544842, 245635649, 491271298, 736906947, 1473813894, 4807440559, 9614881118, 14422321677, 28844643354, 33652083913, 67304167826, 100956251739, 201912503478]

約数ペア:

[(1, 201912503478), (2, 100956251739), (3, 67304167826), (6, 33652083913), (7, 28844643354), (14, 14422321677), (21, 9614881118), (42, 4807440559), (137, 1473813894), (274, 736906947), (411, 491271298), (822, 245635649), (959, 210544842), (1918, 105272421), (2877, 70181614), (5754, 35090807)]