200643560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 497262240

約数和(自身を除く): 296618680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 169, 260, 268, 335, 338, 443, 520, 536, 670, 676, 845, 871, 886, 1340, 1352, 1690, 1742, 1772, 2215, 2680, 3380, 3484, 3544, 4355, 4430, 5759, 6760, 6968, 8710, 8860, 11323, 11518, 17420, 17720, 22646, 23036, 28795, 29681, 34840, 45292, 46072, 56615, 57590, 59362, 74867, 90584, 113230, 115180, 118724, 148405, 149734, 226460, 230360, 237448, 296810, 299468, 374335, 385853, 452920, 593620, 598936, 748670, 771706, 1187240, 1497340, 1543412, 1929265, 2994680, 3086824, 3858530, 5016089, 7717060, 10032178, 15434120, 20064356, 25080445, 40128712, 50160890, 100321780, 200643560]

約数ペア:

[(1, 200643560), (2, 100321780), (4, 50160890), (5, 40128712), (8, 25080445), (10, 20064356), (13, 15434120), (20, 10032178), (26, 7717060), (40, 5016089), (52, 3858530), (65, 3086824), (67, 2994680), (104, 1929265), (130, 1543412), (134, 1497340), (169, 1187240), (260, 771706), (268, 748670), (335, 598936), (338, 593620), (443, 452920), (520, 385853), (536, 374335), (670, 299468), (676, 296810), (845, 237448), (871, 230360), (886, 226460), (1340, 149734), (1352, 148405), (1690, 118724), (1742, 115180), (1772, 113230), (2215, 90584), (2680, 74867), (3380, 59362), (3484, 57590), (3544, 56615), (4355, 46072), (4430, 45292), (5759, 34840), (6760, 29681), (6968, 28795), (8710, 23036), (8860, 22646), (11323, 17720), (11518, 17420)]