201642948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430861}}^1$

素因数の和:430884

約数の個数: 36

約数和(自身を含む): 548918188

約数和(自身を除く): 347275240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430861, 861722, 1292583, 1723444, 2585166, 3877749, 5170332, 5601193, 7755498, 11202386, 15510996, 16803579, 22404772, 33607158, 50410737, 67214316, 100821474, 201642948]

約数ペア:

[(1, 201642948), (2, 100821474), (3, 67214316), (4, 50410737), (6, 33607158), (9, 22404772), (12, 16803579), (13, 15510996), (18, 11202386), (26, 7755498), (36, 5601193), (39, 5170332), (52, 3877749), (78, 2585166), (117, 1723444), (156, 1292583), (234, 861722), (468, 430861)]