201078540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85931}}^1$

素因数の和:85959

約数の個数: 72

約数和(自身を含む): 656864208

約数和(自身を除く): 455785668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85931, 171862, 257793, 343724, 429655, 515586, 773379, 859310, 1031172, 1117103, 1288965, 1546758, 1718620, 2234206, 2577930, 3093516, 3351309, 3866895, 4468412, 5155860, 5585515, 6702618, 7733790, 10053927, 11171030, 13405236, 15467580, 16756545, 20107854, 22342060, 33513090, 40215708, 50269635, 67026180, 100539270, 201078540]

約数ペア:

[(1, 201078540), (2, 100539270), (3, 67026180), (4, 50269635), (5, 40215708), (6, 33513090), (9, 22342060), (10, 20107854), (12, 16756545), (13, 15467580), (15, 13405236), (18, 11171030), (20, 10053927), (26, 7733790), (30, 6702618), (36, 5585515), (39, 5155860), (45, 4468412), (52, 3866895), (60, 3351309), (65, 3093516), (78, 2577930), (90, 2234206), (117, 1718620), (130, 1546758), (156, 1288965), (180, 1117103), (195, 1031172), (234, 859310), (260, 773379), (390, 515586), (468, 429655), (585, 343724), (780, 257793), (1170, 171862), (2340, 85931)]