200504670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 489417984

約数和(自身を除く): 288913314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 163, 262, 313, 326, 393, 489, 626, 655, 786, 815, 939, 978, 1310, 1565, 1630, 1878, 1965, 2445, 3130, 3930, 4695, 4890, 9390, 21353, 41003, 42706, 51019, 64059, 82006, 102038, 106765, 123009, 128118, 153057, 205015, 213530, 246018, 255095, 306114, 320295, 410030, 510190, 615045, 640590, 765285, 1230090, 1530570, 6683489, 13366978, 20050467, 33417445, 40100934, 66834890, 100252335, 200504670]

約数ペア:

[(1, 200504670), (2, 100252335), (3, 66834890), (5, 40100934), (6, 33417445), (10, 20050467), (15, 13366978), (30, 6683489), (131, 1530570), (163, 1230090), (262, 765285), (313, 640590), (326, 615045), (393, 510190), (489, 410030), (626, 320295), (655, 306114), (786, 255095), (815, 246018), (939, 213530), (978, 205015), (1310, 153057), (1565, 128118), (1630, 123009), (1878, 106765), (1965, 102038), (2445, 82006), (3130, 64059), (3930, 51019), (4695, 42706), (4890, 41003), (9390, 21353)]