202135090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331369}}^1$

素因数の和:331437

約数の個数: 16

約数和(自身を含む): 369808920

約数和(自身を除く): 167673830

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 331369, 662738, 1656845, 3313690, 20213509, 40427018, 101067545, 202135090]

約数ペア:

[(1, 202135090), (2, 101067545), (5, 40427018), (10, 20213509), (61, 3313690), (122, 1656845), (305, 662738), (610, 331369)]