200717816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 426535200

約数和(自身を除く): 225817384

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 61, 104, 116, 122, 232, 244, 377, 488, 754, 793, 1091, 1508, 1586, 1769, 2182, 3016, 3172, 3538, 4364, 6344, 7076, 8728, 14152, 14183, 22997, 28366, 31639, 45994, 56732, 63278, 66551, 91988, 113464, 126556, 133102, 183976, 253112, 266204, 411307, 532408, 822614, 865163, 1645228, 1730326, 1929979, 3290456, 3460652, 3859958, 6921304, 7719916, 15439832, 25089727, 50179454, 100358908, 200717816]

約数ペア:

[(1, 200717816), (2, 100358908), (4, 50179454), (8, 25089727), (13, 15439832), (26, 7719916), (29, 6921304), (52, 3859958), (58, 3460652), (61, 3290456), (104, 1929979), (116, 1730326), (122, 1645228), (232, 865163), (244, 822614), (377, 532408), (488, 411307), (754, 266204), (793, 253112), (1091, 183976), (1508, 133102), (1586, 126556), (1769, 113464), (2182, 91988), (3016, 66551), (3172, 63278), (3538, 56732), (4364, 45994), (6344, 31639), (7076, 28366), (8728, 22997), (14152, 14183)]