201446896721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{8293}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 249845536512

約数和(自身を除く): 48398639791

約数列:

[1, 7, 23, 31, 157, 161, 217, 713, 961, 1099, 3611, 4867, 4991, 6727, 8293, 22103, 25277, 34069, 58051, 111941, 150877, 154721, 190739, 257083, 783587, 1056139, 1302001, 1335173, 1799581, 3470171, 5912909, 7969573, 9114007, 24291197, 29946023, 40362031, 41390363, 55787011, 183300179, 209622161, 282534217, 928326713, 1251222961, 1283101253, 6498286991, 8758560727, 28778128103, 201446896721]

約数ペア:

[(1, 201446896721), (7, 28778128103), (23, 8758560727), (31, 6498286991), (157, 1283101253), (161, 1251222961), (217, 928326713), (713, 282534217), (961, 209622161), (1099, 183300179), (3611, 55787011), (4867, 41390363), (4991, 40362031), (6727, 29946023), (8293, 24291197), (22103, 9114007), (25277, 7969573), (34069, 5912909), (58051, 3470171), (111941, 1799581), (150877, 1335173), (154721, 1302001), (190739, 1056139), (257083, 783587)]