210823795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{823}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 312302592

約数和(自身を除く): 101478797

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 563, 823, 2815, 3941, 4115, 5761, 7319, 10699, 19705, 28805, 36595, 51233, 53495, 74893, 256165, 374465, 463349, 2316745, 3243443, 6023537, 16217215, 30117685, 42164759, 210823795]

約数ペア:

[(1, 210823795), (5, 42164759), (7, 30117685), (13, 16217215), (35, 6023537), (65, 3243443), (91, 2316745), (455, 463349), (563, 374465), (823, 256165), (2815, 74893), (3941, 53495), (4115, 51233), (5761, 36595), (7319, 28805), (10699, 19705)]