200903008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5159

約数の個数: 48

約数和(自身を含む): 424614960

約数和(自身を除く): 223711952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 5059, 9928, 10118, 19856, 20236, 39712, 40472, 80944, 86003, 161888, 172006, 344012, 369307, 688024, 738614, 1376048, 1477228, 2752096, 2954456, 5908912, 6278219, 11817824, 12556438, 25112876, 50225752, 100451504, 200903008]

約数ペア:

[(1, 200903008), (2, 100451504), (4, 50225752), (8, 25112876), (16, 12556438), (17, 11817824), (32, 6278219), (34, 5908912), (68, 2954456), (73, 2752096), (136, 1477228), (146, 1376048), (272, 738614), (292, 688024), (544, 369307), (584, 344012), (1168, 172006), (1241, 161888), (2336, 86003), (2482, 80944), (4964, 40472), (5059, 39712), (9928, 20236), (10118, 19856)]