202155870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 569848608

約数和(自身を除く): 367692738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 113, 147, 210, 226, 245, 294, 339, 490, 565, 678, 735, 791, 1130, 1217, 1470, 1582, 1695, 2373, 2434, 3390, 3651, 3955, 4746, 5537, 6085, 7302, 7910, 8519, 11074, 11865, 12170, 16611, 17038, 18255, 23730, 25557, 27685, 33222, 36510, 42595, 51114, 55370, 59633, 83055, 85190, 119266, 127785, 137521, 166110, 178899, 255570, 275042, 298165, 357798, 412563, 596330, 687605, 825126, 894495, 962647, 1375210, 1788990, 1925294, 2062815, 2887941, 4125630, 4813235, 5775882, 6738529, 9626470, 13477058, 14439705, 20215587, 28879410, 33692645, 40431174, 67385290, 101077935, 202155870]

約数ペア:

[(1, 202155870), (2, 101077935), (3, 67385290), (5, 40431174), (6, 33692645), (7, 28879410), (10, 20215587), (14, 14439705), (15, 13477058), (21, 9626470), (30, 6738529), (35, 5775882), (42, 4813235), (49, 4125630), (70, 2887941), (98, 2062815), (105, 1925294), (113, 1788990), (147, 1375210), (210, 962647), (226, 894495), (245, 825126), (294, 687605), (339, 596330), (490, 412563), (565, 357798), (678, 298165), (735, 275042), (791, 255570), (1130, 178899), (1217, 166110), (1470, 137521), (1582, 127785), (1695, 119266), (2373, 85190), (2434, 83055), (3390, 59633), (3651, 55370), (3955, 51114), (4746, 42595), (5537, 36510), (6085, 33222), (7302, 27685), (7910, 25557), (8519, 23730), (11074, 18255), (11865, 17038), (12170, 16611)]