201729326590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3211739}}^1$

素因数の和:3212328

約数の個数: 32

約数和(自身を含む): 396816900480

約数和(自身を除く): 195087573890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 2855, 5710, 6281, 12562, 31405, 62810, 3211739, 6423478, 16058695, 32117390, 35329129, 70658258, 176645645, 353291290, 1833902969, 3667805938, 9169514845, 18339029690, 20172932659, 40345865318, 100864663295, 201729326590]

約数ペア:

[(1, 201729326590), (2, 100864663295), (5, 40345865318), (10, 20172932659), (11, 18339029690), (22, 9169514845), (55, 3667805938), (110, 1833902969), (571, 353291290), (1142, 176645645), (2855, 70658258), (5710, 35329129), (6281, 32117390), (12562, 16058695), (31405, 6423478), (62810, 3211739)]