201994755861

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{65257}}^1$

素因数の和:66093

約数の個数: 32

約数和(自身を含む): 284921648640

約数和(自身を除く): 82926892779

約数列:

[1, 3, 29, 47, 87, 141, 757, 1363, 2271, 4089, 21953, 35579, 65257, 65859, 106737, 195771, 1031791, 1892453, 3067079, 3095373, 5677359, 9201237, 49399549, 88945291, 148198647, 266835873, 1432586921, 2321778803, 4297760763, 6965336409, 67331585287, 201994755861]

約数ペア:

[(1, 201994755861), (3, 67331585287), (29, 6965336409), (47, 4297760763), (87, 2321778803), (141, 1432586921), (757, 266835873), (1363, 148198647), (2271, 88945291), (4089, 49399549), (21953, 9201237), (35579, 5677359), (65257, 3095373), (65859, 3067079), (106737, 1892453), (195771, 1031791)]