208046352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 569735360

約数和(自身を除く): 361689008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1453, 1884, 2512, 2906, 2983, 3768, 4359, 5812, 5966, 7536, 8718, 8949, 11624, 11932, 17436, 17898, 23248, 23864, 27607, 34872, 35796, 47728, 55214, 69744, 71592, 82821, 110428, 143184, 165642, 220856, 228121, 331284, 441712, 456242, 662568, 684363, 912484, 1325136, 1368726, 1824968, 2737452, 3649936, 4334299, 5474904, 8668598, 10949808, 13002897, 17337196, 26005794, 34674392, 52011588, 69348784, 104023176, 208046352]

約数ペア:

[(1, 208046352), (2, 104023176), (3, 69348784), (4, 52011588), (6, 34674392), (8, 26005794), (12, 17337196), (16, 13002897), (19, 10949808), (24, 8668598), (38, 5474904), (48, 4334299), (57, 3649936), (76, 2737452), (114, 1824968), (152, 1368726), (157, 1325136), (228, 912484), (304, 684363), (314, 662568), (456, 456242), (471, 441712), (628, 331284), (912, 228121), (942, 220856), (1256, 165642), (1453, 143184), (1884, 110428), (2512, 82821), (2906, 71592), (2983, 69744), (3768, 55214), (4359, 47728), (5812, 35796), (5966, 34872), (7536, 27607), (8718, 23864), (8949, 23248), (11624, 17898), (11932, 17436)]