207362485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 290517120

約数和(自身を除く): 83154635

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 1045, 1159, 3253, 3355, 5795, 12749, 16265, 35783, 61807, 63745, 178915, 198433, 309035, 679877, 992165, 2182763, 3399385, 3770227, 10913815, 18851135, 41472497, 207362485]

約数ペア:

[(1, 207362485), (5, 41472497), (11, 18851135), (19, 10913815), (55, 3770227), (61, 3399385), (95, 2182763), (209, 992165), (305, 679877), (671, 309035), (1045, 198433), (1159, 178915), (3253, 63745), (3355, 61807), (5795, 35783), (12749, 16265)]