190069250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 409114368

約数和(自身を除く): 219045118

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 313, 347, 350, 626, 694, 875, 1565, 1735, 1750, 2191, 2429, 3130, 3470, 4382, 4858, 7825, 8675, 10955, 12145, 15650, 17350, 21910, 24290, 39125, 43375, 54775, 60725, 78250, 86750, 108611, 109550, 121450, 217222, 273875, 303625, 543055, 547750, 607250, 760277, 1086110, 1520554, 2715275, 3801385, 5430550, 7602770, 13576375, 19006925, 27152750, 38013850, 95034625, 190069250]

約数ペア:

[(1, 190069250), (2, 95034625), (5, 38013850), (7, 27152750), (10, 19006925), (14, 13576375), (25, 7602770), (35, 5430550), (50, 3801385), (70, 2715275), (125, 1520554), (175, 1086110), (250, 760277), (313, 607250), (347, 547750), (350, 543055), (626, 303625), (694, 273875), (875, 217222), (1565, 121450), (1735, 109550), (1750, 108611), (2191, 86750), (2429, 78250), (3130, 60725), (3470, 54775), (4382, 43375), (4858, 39125), (7825, 24290), (8675, 21910), (10955, 17350), (12145, 15650)]