201956434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 329414400

約数和(自身を除く): 127457966

約数列:

[1, 2, 19, 37, 38, 74, 239, 478, 601, 703, 1202, 1406, 4541, 8843, 9082, 11419, 17686, 22237, 22838, 44474, 143639, 168017, 287278, 336034, 422503, 845006, 2729141, 5314643, 5458282, 10629286, 100978217, 201956434]

約数ペア:

[(1, 201956434), (2, 100978217), (19, 10629286), (37, 5458282), (38, 5314643), (74, 2729141), (239, 845006), (478, 422503), (601, 336034), (703, 287278), (1202, 168017), (1406, 143639), (4541, 44474), (8843, 22838), (9082, 22237), (11419, 17686)]