201422872760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1488493}}^1$

素因数の和:1488720

約数の個数: 64

約数和(自身を含む): 482272056000

約数和(自身を除く): 280849183240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 340, 398, 680, 796, 995, 1592, 1990, 3383, 3980, 6766, 7960, 13532, 16915, 27064, 33830, 67660, 135320, 1488493, 2976986, 5953972, 7442465, 11907944, 14884930, 25304381, 29769860, 50608762, 59539720, 101217524, 126521905, 202435048, 253043810, 296210107, 506087620, 592420214, 1012175240, 1184840428, 1481050535, 2369680856, 2962101070, 5035571819, 5924202140, 10071143638, 11848404280, 20142287276, 25177859095, 40284574552, 50355718190, 100711436380, 201422872760]

約数ペア:

[(1, 201422872760), (2, 100711436380), (4, 50355718190), (5, 40284574552), (8, 25177859095), (10, 20142287276), (17, 11848404280), (20, 10071143638), (34, 5924202140), (40, 5035571819), (68, 2962101070), (85, 2369680856), (136, 1481050535), (170, 1184840428), (199, 1012175240), (340, 592420214), (398, 506087620), (680, 296210107), (796, 253043810), (995, 202435048), (1592, 126521905), (1990, 101217524), (3383, 59539720), (3980, 50608762), (6766, 29769860), (7960, 25304381), (13532, 14884930), (16915, 11907944), (27064, 7442465), (33830, 5953972), (67660, 2976986), (135320, 1488493)]