200490736

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 60

約数和(自身を含む): 415180272

約数和(自身を除く): 214689536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 337, 361, 412, 674, 722, 824, 1348, 1444, 1648, 1957, 2696, 2888, 3914, 5392, 5776, 6403, 7828, 12806, 15656, 25612, 31312, 34711, 37183, 51224, 69422, 74366, 102448, 121657, 138844, 148732, 243314, 277688, 297464, 486628, 555376, 594928, 659509, 973256, 1319018, 1946512, 2638036, 5276072, 10552144, 12530671, 25061342, 50122684, 100245368, 200490736]

約数ペア:

[(1, 200490736), (2, 100245368), (4, 50122684), (8, 25061342), (16, 12530671), (19, 10552144), (38, 5276072), (76, 2638036), (103, 1946512), (152, 1319018), (206, 973256), (304, 659509), (337, 594928), (361, 555376), (412, 486628), (674, 297464), (722, 277688), (824, 243314), (1348, 148732), (1444, 138844), (1648, 121657), (1957, 102448), (2696, 74366), (2888, 69422), (3914, 51224), (5392, 37183), (5776, 34711), (6403, 31312), (7828, 25612), (12806, 15656)]