214938685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 70043075

約数列:

[1, 5, 13, 61, 65, 151, 305, 359, 755, 793, 1795, 1963, 3965, 4667, 9211, 9815, 21899, 23335, 46055, 54209, 109495, 119743, 271045, 284687, 598715, 704717, 1423435, 3306749, 3523585, 16533745, 42987737, 214938685]

約数ペア:

[(1, 214938685), (5, 42987737), (13, 16533745), (61, 3523585), (65, 3306749), (151, 1423435), (305, 704717), (359, 598715), (755, 284687), (793, 271045), (1795, 119743), (1963, 109495), (3965, 54209), (4667, 46055), (9211, 23335), (9815, 21899)]