201869560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1049}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 483084000

約数和(自身を除く): 281214440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 283, 340, 566, 680, 1049, 1132, 1415, 2098, 2264, 2830, 4196, 4811, 5245, 5660, 8392, 9622, 10490, 11320, 17833, 19244, 20980, 24055, 35666, 38488, 41960, 48110, 71332, 89165, 96220, 142664, 178330, 192440, 296867, 356660, 593734, 713320, 1187468, 1484335, 2374936, 2968670, 5046739, 5937340, 10093478, 11874680, 20186956, 25233695, 40373912, 50467390, 100934780, 201869560]

約数ペア:

[(1, 201869560), (2, 100934780), (4, 50467390), (5, 40373912), (8, 25233695), (10, 20186956), (17, 11874680), (20, 10093478), (34, 5937340), (40, 5046739), (68, 2968670), (85, 2374936), (136, 1484335), (170, 1187468), (283, 713320), (340, 593734), (566, 356660), (680, 296867), (1049, 192440), (1132, 178330), (1415, 142664), (2098, 96220), (2264, 89165), (2830, 71332), (4196, 48110), (4811, 41960), (5245, 38488), (5660, 35666), (8392, 24055), (9622, 20980), (10490, 19244), (11320, 17833)]