203279710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 401408640

約数和(自身を除く): 198128930

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1445, 2269, 2635, 2890, 4538, 5270, 8959, 11345, 17918, 22690, 38573, 44795, 70339, 77146, 89590, 140678, 192865, 351695, 385730, 655741, 703390, 1195763, 1311482, 2391526, 3278705, 5978815, 6557410, 11957630, 20327971, 40655942, 101639855, 203279710]

約数ペア:

[(1, 203279710), (2, 101639855), (5, 40655942), (10, 20327971), (17, 11957630), (31, 6557410), (34, 5978815), (62, 3278705), (85, 2391526), (155, 1311482), (170, 1195763), (289, 703390), (310, 655741), (527, 385730), (578, 351695), (1054, 192865), (1445, 140678), (2269, 89590), (2635, 77146), (2890, 70339), (4538, 44795), (5270, 38573), (8959, 22690), (11345, 17918)]