201504200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7691}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 472134960

約数和(自身を除く): 270630760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 6550, 7691, 13100, 15382, 26200, 30764, 38455, 61528, 76910, 153820, 192275, 307640, 384550, 769100, 1007521, 1538200, 2015042, 4030084, 5037605, 8060168, 10075210, 20150420, 25188025, 40300840, 50376050, 100752100, 201504200]

約数ペア:

[(1, 201504200), (2, 100752100), (4, 50376050), (5, 40300840), (8, 25188025), (10, 20150420), (20, 10075210), (25, 8060168), (40, 5037605), (50, 4030084), (100, 2015042), (131, 1538200), (200, 1007521), (262, 769100), (524, 384550), (655, 307640), (1048, 192275), (1310, 153820), (2620, 76910), (3275, 61528), (5240, 38455), (6550, 30764), (7691, 26200), (13100, 15382)]