215529790924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{6911}}^1$

素因数の和:7343

約数の個数: 96

約数和(自身を含む): 450551808000

約数和(自身を除く): 235022017076

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 193, 199, 203, 386, 398, 406, 772, 796, 812, 1351, 1393, 2702, 2786, 5404, 5572, 5597, 5771, 6911, 11194, 11542, 13822, 22388, 23084, 27644, 38407, 39179, 40397, 48377, 76814, 78358, 80794, 96754, 153628, 156716, 161588, 193508, 200419, 268849, 400838, 537698, 801676, 1075396, 1113803, 1333823, 1375289, 1402933, 2227606, 2667646, 2750578, 2805866, 4455212, 5335292, 5501156, 5611732, 7796621, 9336761, 9627023, 15593242, 18673522, 19254046, 31186484, 37347044, 38508092, 38680867, 39883381, 77361734, 79766762, 154723468, 159533524, 265430777, 270766069, 279183667, 530861554, 541532138, 558367334, 1061723108, 1083064276, 1116734668, 1858015439, 3716030878, 7432061756, 7697492533, 15394985066, 30789970132, 53882447731, 107764895462, 215529790924]

約数ペア:

[(1, 215529790924), (2, 107764895462), (4, 53882447731), (7, 30789970132), (14, 15394985066), (28, 7697492533), (29, 7432061756), (58, 3716030878), (116, 1858015439), (193, 1116734668), (199, 1083064276), (203, 1061723108), (386, 558367334), (398, 541532138), (406, 530861554), (772, 279183667), (796, 270766069), (812, 265430777), (1351, 159533524), (1393, 154723468), (2702, 79766762), (2786, 77361734), (5404, 39883381), (5572, 38680867), (5597, 38508092), (5771, 37347044), (6911, 31186484), (11194, 19254046), (11542, 18673522), (13822, 15593242), (22388, 9627023), (23084, 9336761), (27644, 7796621), (38407, 5611732), (39179, 5501156), (40397, 5335292), (48377, 4455212), (76814, 2805866), (78358, 2750578), (80794, 2667646), (96754, 2227606), (153628, 1402933), (156716, 1375289), (161588, 1333823), (193508, 1113803), (200419, 1075396), (268849, 801676), (400838, 537698)]