201660217905

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{15331}}^1$

素因数の和:15654

約数の個数: 64

約数和(自身を含む): 333820569600

約数和(自身を除く): 132160351695

約数列:

[1, 3, 5, 15, 59, 89, 167, 177, 267, 295, 445, 501, 835, 885, 1335, 2505, 5251, 9853, 14863, 15331, 15753, 26255, 29559, 44589, 45993, 49265, 74315, 76655, 78765, 147795, 222945, 229965, 876917, 904529, 1364459, 2560277, 2630751, 2713587, 4093377, 4384585, 4522645, 6822295, 7680831, 12801385, 13153755, 13567935, 20466885, 38404155, 80503081, 151056343, 227864653, 241509243, 402515405, 453169029, 683593959, 755281715, 1139323265, 1207546215, 2265845145, 3417969795, 13444014527, 40332043581, 67220072635, 201660217905]

約数ペア:

[(1, 201660217905), (3, 67220072635), (5, 40332043581), (15, 13444014527), (59, 3417969795), (89, 2265845145), (167, 1207546215), (177, 1139323265), (267, 755281715), (295, 683593959), (445, 453169029), (501, 402515405), (835, 241509243), (885, 227864653), (1335, 151056343), (2505, 80503081), (5251, 38404155), (9853, 20466885), (14863, 13567935), (15331, 13153755), (15753, 12801385), (26255, 7680831), (29559, 6822295), (44589, 4522645), (45993, 4384585), (49265, 4093377), (74315, 2713587), (76655, 2630751), (78765, 2560277), (147795, 1364459), (222945, 904529), (229965, 876917)]