202171568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 399929760

約数和(自身を除く): 197758192

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 359, 488, 577, 718, 976, 1154, 1436, 2308, 2872, 4616, 5744, 9232, 21899, 35197, 43798, 70394, 87596, 140788, 175192, 207143, 281576, 350384, 414286, 563152, 828572, 1657144, 3314288, 12635723, 25271446, 50542892, 101085784, 202171568]

約数ペア:

[(1, 202171568), (2, 101085784), (4, 50542892), (8, 25271446), (16, 12635723), (61, 3314288), (122, 1657144), (244, 828572), (359, 563152), (488, 414286), (577, 350384), (718, 281576), (976, 207143), (1154, 175192), (1436, 140788), (2308, 87596), (2872, 70394), (4616, 43798), (5744, 35197), (9232, 21899)]