201064660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1627}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 436512384

約数和(自身を除く): 235447724

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 668, 740, 835, 1627, 1670, 3254, 3340, 6179, 6508, 8135, 12358, 16270, 24716, 30895, 32540, 60199, 61790, 120398, 123580, 240796, 271709, 300995, 543418, 601990, 1086836, 1203980, 1358545, 2717090, 5434180, 10053233, 20106466, 40212932, 50266165, 100532330, 201064660]

約数ペア:

[(1, 201064660), (2, 100532330), (4, 50266165), (5, 40212932), (10, 20106466), (20, 10053233), (37, 5434180), (74, 2717090), (148, 1358545), (167, 1203980), (185, 1086836), (334, 601990), (370, 543418), (668, 300995), (740, 271709), (835, 240796), (1627, 123580), (1670, 120398), (3254, 61790), (3340, 60199), (6179, 32540), (6508, 30895), (8135, 24716), (12358, 16270)]