221973755902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1\times {\mathrm{29101}}^1$

素因数の和:30412

約数の個数: 32

約数和(自身を含む): 352751162400

約数和(自身を除く): 130777406498

約数列:

[1, 2, 19, 38, 181, 362, 1109, 2218, 3439, 6878, 21071, 29101, 42142, 58202, 200729, 401458, 552919, 1105838, 3813851, 5267281, 7627702, 10534562, 32273009, 64546018, 100078339, 200156678, 613187171, 1226374342, 5841414629, 11682829258, 110986877951, 221973755902]

約数ペア:

[(1, 221973755902), (2, 110986877951), (19, 11682829258), (38, 5841414629), (181, 1226374342), (362, 613187171), (1109, 200156678), (2218, 100078339), (3439, 64546018), (6878, 32273009), (21071, 10534562), (29101, 7627702), (42142, 5267281), (58202, 3813851), (200729, 1105838), (401458, 552919)]