201997557618

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{74587}}^1$

素因数の和:74843

約数の個数: 64

約数和(自身を含む): 421786189440

約数和(自身を除く): 219788631822

約数列:

[1, 2, 3, 6, 41, 82, 101, 109, 123, 202, 218, 246, 303, 327, 606, 654, 4141, 4469, 8282, 8938, 11009, 12423, 13407, 22018, 24846, 26814, 33027, 66054, 74587, 149174, 223761, 447522, 451369, 902738, 1354107, 2708214, 3058067, 6116134, 7533287, 8129983, 9174201, 15066574, 16259966, 18348402, 22599861, 24389949, 45199722, 48779898, 308864767, 333329303, 617729534, 666658606, 821128283, 926594301, 999987909, 1642256566, 1853188602, 1999975818, 2463384849, 4926769698, 33666259603, 67332519206, 100998778809, 201997557618]

約数ペア:

[(1, 201997557618), (2, 100998778809), (3, 67332519206), (6, 33666259603), (41, 4926769698), (82, 2463384849), (101, 1999975818), (109, 1853188602), (123, 1642256566), (202, 999987909), (218, 926594301), (246, 821128283), (303, 666658606), (327, 617729534), (606, 333329303), (654, 308864767), (4141, 48779898), (4469, 45199722), (8282, 24389949), (8938, 22599861), (11009, 18348402), (12423, 16259966), (13407, 15066574), (22018, 9174201), (24846, 8129983), (26814, 7533287), (33027, 6116134), (66054, 3058067), (74587, 2708214), (149174, 1354107), (223761, 902738), (447522, 451369)]