202868000

素因数分解:

$2^5\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 511016688

約数和(自身を除く): 308148688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 125, 160, 164, 200, 205, 250, 328, 400, 410, 500, 656, 800, 820, 1000, 1025, 1237, 1312, 1640, 2000, 2050, 2474, 3280, 4000, 4100, 4948, 5125, 6185, 6560, 8200, 9896, 10250, 12370, 16400, 19792, 20500, 24740, 30925, 32800, 39584, 41000, 49480, 50717, 61850, 82000, 98960, 101434, 123700, 154625, 164000, 197920, 202868, 247400, 253585, 309250, 405736, 494800, 507170, 618500, 811472, 989600, 1014340, 1237000, 1267925, 1622944, 2028680, 2474000, 2535850, 4057360, 4948000, 5071700, 6339625, 8114720, 10143400, 12679250, 20286800, 25358500, 40573600, 50717000, 101434000, 202868000]

約数ペア:

[(1, 202868000), (2, 101434000), (4, 50717000), (5, 40573600), (8, 25358500), (10, 20286800), (16, 12679250), (20, 10143400), (25, 8114720), (32, 6339625), (40, 5071700), (41, 4948000), (50, 4057360), (80, 2535850), (82, 2474000), (100, 2028680), (125, 1622944), (160, 1267925), (164, 1237000), (200, 1014340), (205, 989600), (250, 811472), (328, 618500), (400, 507170), (410, 494800), (500, 405736), (656, 309250), (800, 253585), (820, 247400), (1000, 202868), (1025, 197920), (1237, 164000), (1312, 154625), (1640, 123700), (2000, 101434), (2050, 98960), (2474, 82000), (3280, 61850), (4000, 50717), (4100, 49480), (4948, 41000), (5125, 39584), (6185, 32800), (6560, 30925), (8200, 24740), (9896, 20500), (10250, 19792), (12370, 16400)]