207735200

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2794

約数の個数: 72

約数和(自身を含む): 512553132

約数和(自身を除く): 304817932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1552, 1940, 2425, 2677, 3104, 3880, 4850, 5354, 7760, 9700, 10708, 13385, 15520, 19400, 21416, 26770, 38800, 42832, 53540, 66925, 77600, 85664, 107080, 133850, 214160, 259669, 267700, 428320, 519338, 535400, 1038676, 1070800, 1298345, 2077352, 2141600, 2596690, 4154704, 5193380, 6491725, 8309408, 10386760, 12983450, 20773520, 25966900, 41547040, 51933800, 103867600, 207735200]

約数ペア:

[(1, 207735200), (2, 103867600), (4, 51933800), (5, 41547040), (8, 25966900), (10, 20773520), (16, 12983450), (20, 10386760), (25, 8309408), (32, 6491725), (40, 5193380), (50, 4154704), (80, 2596690), (97, 2141600), (100, 2077352), (160, 1298345), (194, 1070800), (200, 1038676), (388, 535400), (400, 519338), (485, 428320), (776, 267700), (800, 259669), (970, 214160), (1552, 133850), (1940, 107080), (2425, 85664), (2677, 77600), (3104, 66925), (3880, 53540), (4850, 42832), (5354, 38800), (7760, 26770), (9700, 21416), (10708, 19400), (13385, 15520)]