201916282

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1541

約数の個数: 16

約数和(自身を含む): 305078400

約数和(自身を除く): 103162118

約数列:

[1, 2, 239, 478, 641, 659, 1282, 1318, 153199, 157501, 306398, 315002, 422419, 844838, 100958141, 201916282]

約数ペア:

[(1, 201916282), (2, 100958141), (239, 844838), (478, 422419), (641, 315002), (659, 306398), (1282, 157501), (1318, 153199)]