201860895

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{220613}}^1$

素因数の和:220682

約数の個数: 16

約数和(自身を含む): 328273632

約数和(自身を除く): 126412737

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 220613, 661839, 1103065, 3309195, 13457393, 40372179, 67286965, 201860895]

約数ペア:

[(1, 201860895), (3, 67286965), (5, 40372179), (15, 13457393), (61, 3309195), (183, 1103065), (305, 661839), (915, 220613)]