200792320

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 485948736

約数和(自身を除く): 285156416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 824, 1030, 1280, 1523, 1648, 2060, 3046, 3296, 4120, 6092, 6592, 7615, 8240, 12184, 13184, 15230, 16480, 24368, 26368, 30460, 32960, 48736, 60920, 65920, 97472, 121840, 131840, 156869, 194944, 243680, 313738, 389888, 487360, 627476, 784345, 974720, 1254952, 1568690, 1949440, 2509904, 3137380, 5019808, 6274760, 10039616, 12549520, 20079232, 25099040, 40158464, 50198080, 100396160, 200792320]

約数ペア:

[(1, 200792320), (2, 100396160), (4, 50198080), (5, 40158464), (8, 25099040), (10, 20079232), (16, 12549520), (20, 10039616), (32, 6274760), (40, 5019808), (64, 3137380), (80, 2509904), (103, 1949440), (128, 1568690), (160, 1254952), (206, 974720), (256, 784345), (320, 627476), (412, 487360), (515, 389888), (640, 313738), (824, 243680), (1030, 194944), (1280, 156869), (1523, 131840), (1648, 121840), (2060, 97472), (3046, 65920), (3296, 60920), (4120, 48736), (6092, 32960), (6592, 30460), (7615, 26368), (8240, 24368), (12184, 16480), (13184, 15230)]