196996010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{635471}}^1$

素因数の和:635509

約数の個数: 16

約数和(自身を含む): 366031872

約数和(自身を除く): 169035862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 635471, 1270942, 3177355, 6354710, 19699601, 39399202, 98498005, 196996010]

約数ペア:

[(1, 196996010), (2, 98498005), (5, 39399202), (10, 19699601), (31, 6354710), (62, 3177355), (155, 1270942), (310, 635471)]