201233090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1153}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 374893056

約数和(自身を除く): 173659966

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 563, 1126, 1153, 2306, 2815, 5630, 5765, 11530, 17453, 34906, 35743, 71486, 87265, 174530, 178715, 357430, 649139, 1298278, 3245695, 6491390, 20123309, 40246618, 100616545, 201233090]

約数ペア:

[(1, 201233090), (2, 100616545), (5, 40246618), (10, 20123309), (31, 6491390), (62, 3245695), (155, 1298278), (310, 649139), (563, 357430), (1126, 178715), (1153, 174530), (2306, 87265), (2815, 71486), (5630, 35743), (5765, 34906), (11530, 17453)]