103398988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17669}}^1$

素因数の和:17710

約数の個数: 48

約数和(自身を含む): 237484800

約数和(自身を除く): 134085812

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 17669, 35338, 70676, 123683, 194359, 247366, 335711, 388718, 494732, 671422, 777436, 1342844, 1360513, 2349977, 2721026, 3692821, 4699954, 5442052, 7385642, 9399908, 14771284, 25849747, 51699494, 103398988]

約数ペア:

[(1, 103398988), (2, 51699494), (4, 25849747), (7, 14771284), (11, 9399908), (14, 7385642), (19, 5442052), (22, 4699954), (28, 3692821), (38, 2721026), (44, 2349977), (76, 1360513), (77, 1342844), (133, 777436), (154, 671422), (209, 494732), (266, 388718), (308, 335711), (418, 247366), (532, 194359), (836, 123683), (1463, 70676), (2926, 35338), (5852, 17669)]