206860290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75773}}^1$

素因数の和:75803

約数の個数: 64

約数和(自身を含む): 611041536

約数和(自身を除く): 404181246

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 75773, 151546, 227319, 378865, 454638, 530411, 757730, 985049, 1060822, 1136595, 1591233, 1970098, 2273190, 2652055, 2955147, 3182466, 4925245, 5304110, 5910294, 6895343, 7956165, 9850490, 13790686, 14775735, 15912330, 20686029, 29551470, 34476715, 41372058, 68953430, 103430145, 206860290]

約数ペア:

[(1, 206860290), (2, 103430145), (3, 68953430), (5, 41372058), (6, 34476715), (7, 29551470), (10, 20686029), (13, 15912330), (14, 14775735), (15, 13790686), (21, 9850490), (26, 7956165), (30, 6895343), (35, 5910294), (39, 5304110), (42, 4925245), (65, 3182466), (70, 2955147), (78, 2652055), (91, 2273190), (105, 1970098), (130, 1591233), (182, 1136595), (195, 1060822), (210, 985049), (273, 757730), (390, 530411), (455, 454638), (546, 378865), (910, 227319), (1365, 151546), (2730, 75773)]