201211374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 497064960

約数和(自身を除く): 295853586

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 401, 546, 802, 919, 1203, 1838, 2406, 2757, 2807, 5213, 5514, 5614, 6433, 8421, 10426, 11947, 12866, 15639, 16842, 19299, 23894, 31278, 35841, 36491, 38598, 71682, 72982, 83629, 109473, 167258, 218946, 250887, 368519, 501774, 737038, 1105557, 2211114, 2579633, 4790747, 5159266, 7738899, 9581494, 14372241, 15477798, 28744482, 33535229, 67070458, 100605687, 201211374]

約数ペア:

[(1, 201211374), (2, 100605687), (3, 67070458), (6, 33535229), (7, 28744482), (13, 15477798), (14, 14372241), (21, 9581494), (26, 7738899), (39, 5159266), (42, 4790747), (78, 2579633), (91, 2211114), (182, 1105557), (273, 737038), (401, 501774), (546, 368519), (802, 250887), (919, 218946), (1203, 167258), (1838, 109473), (2406, 83629), (2757, 72982), (2807, 71682), (5213, 38598), (5514, 36491), (5614, 35841), (6433, 31278), (8421, 23894), (10426, 19299), (11947, 16842), (12866, 15639)]