201872996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{37691}}^1$

素因数の和:37811

約数の個数: 24

約数和(自身を含む): 384156864

約数和(自身を除く): 182283868

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 37691, 75382, 150764, 489983, 979966, 1959932, 3882173, 7764346, 15528692, 50468249, 100936498, 201872996]

約数ペア:

[(1, 201872996), (2, 100936498), (4, 50468249), (13, 15528692), (26, 7764346), (52, 3882173), (103, 1959932), (206, 979966), (412, 489983), (1339, 150764), (2678, 75382), (5356, 37691)]