197575701955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1\times {\mathrm{4999}}^1$

素因数の和:6459

約数の個数: 32

約数和(自身を含む): 251864640000

約数和(自身を除く): 54288938045

約数列:

[1, 5, 17, 85, 491, 947, 2455, 4735, 4999, 8347, 16099, 24995, 41735, 80495, 84983, 424915, 464977, 2324885, 2454509, 4734053, 7904609, 12272545, 23670265, 39523045, 41726653, 80478901, 208633265, 402394505, 2324420023, 11622100115, 39515140391, 197575701955]

約数ペア:

[(1, 197575701955), (5, 39515140391), (17, 11622100115), (85, 2324420023), (491, 402394505), (947, 208633265), (2455, 80478901), (4735, 41726653), (4999, 39523045), (8347, 23670265), (16099, 12272545), (24995, 7904609), (41735, 4734053), (80495, 2454509), (84983, 2324885), (424915, 464977)]