208045512090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177816677}}^1$

素因数の和:177816703

約数の個数: 48

約数和(自身を含む): 582527437128

約数和(自身を除く): 374481925038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 177816677, 355633354, 533450031, 889083385, 1066900062, 1600350093, 1778166770, 2311616801, 2667250155, 3200700186, 4623233602, 5334500310, 6934850403, 8001750465, 11558084005, 13869700806, 16003500930, 20804551209, 23116168010, 34674252015, 41609102418, 69348504030, 104022756045, 208045512090]

約数ペア:

[(1, 208045512090), (2, 104022756045), (3, 69348504030), (5, 41609102418), (6, 34674252015), (9, 23116168010), (10, 20804551209), (13, 16003500930), (15, 13869700806), (18, 11558084005), (26, 8001750465), (30, 6934850403), (39, 5334500310), (45, 4623233602), (65, 3200700186), (78, 2667250155), (90, 2311616801), (117, 1778166770), (130, 1600350093), (195, 1066900062), (234, 889083385), (390, 533450031), (585, 355633354), (1170, 177816677)]