199033960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10093}}^1$

素因数の和:10150

約数の個数: 64

約数和(自身を含む): 490568400

約数和(自身を除く): 291534440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 10093, 19720, 20186, 40372, 50465, 80744, 100930, 171581, 201860, 292697, 343162, 403720, 585394, 686324, 857905, 1170788, 1372648, 1463485, 1715810, 2341576, 2926970, 3431620, 4975849, 5853940, 6863240, 9951698, 11707880, 19903396, 24879245, 39806792, 49758490, 99516980, 199033960]

約数ペア:

[(1, 199033960), (2, 99516980), (4, 49758490), (5, 39806792), (8, 24879245), (10, 19903396), (17, 11707880), (20, 9951698), (29, 6863240), (34, 5853940), (40, 4975849), (58, 3431620), (68, 2926970), (85, 2341576), (116, 1715810), (136, 1463485), (145, 1372648), (170, 1170788), (232, 857905), (290, 686324), (340, 585394), (493, 403720), (580, 343162), (680, 292697), (986, 201860), (1160, 171581), (1972, 100930), (2465, 80744), (3944, 50465), (4930, 40372), (9860, 20186), (10093, 19720)]