201494268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 549129672

約数和(自身を除く): 347635404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 181, 204, 214, 289, 306, 321, 362, 428, 543, 578, 612, 642, 724, 867, 963, 1086, 1156, 1284, 1629, 1734, 1819, 1926, 2172, 2601, 3077, 3258, 3468, 3638, 3852, 5202, 5457, 6154, 6516, 7276, 9231, 10404, 10914, 12308, 16371, 18462, 19367, 21828, 27693, 30923, 32742, 36924, 38734, 52309, 55386, 58101, 61846, 65484, 77468, 92769, 104618, 110772, 116202, 123692, 156927, 174303, 185538, 209236, 232404, 278307, 313854, 329239, 348606, 371076, 470781, 556614, 627708, 658478, 697212, 941562, 987717, 1113228, 1316956, 1883124, 1975434, 2963151, 3950868, 5597063, 5926302, 11194126, 11852604, 16791189, 22388252, 33582378, 50373567, 67164756, 100747134, 201494268]

約数ペア:

[(1, 201494268), (2, 100747134), (3, 67164756), (4, 50373567), (6, 33582378), (9, 22388252), (12, 16791189), (17, 11852604), (18, 11194126), (34, 5926302), (36, 5597063), (51, 3950868), (68, 2963151), (102, 1975434), (107, 1883124), (153, 1316956), (181, 1113228), (204, 987717), (214, 941562), (289, 697212), (306, 658478), (321, 627708), (362, 556614), (428, 470781), (543, 371076), (578, 348606), (612, 329239), (642, 313854), (724, 278307), (867, 232404), (963, 209236), (1086, 185538), (1156, 174303), (1284, 156927), (1629, 123692), (1734, 116202), (1819, 110772), (1926, 104618), (2172, 92769), (2601, 77468), (3077, 65484), (3258, 61846), (3468, 58101), (3638, 55386), (3852, 52309), (5202, 38734), (5457, 36924), (6154, 32742), (6516, 30923), (7276, 27693), (9231, 21828), (10404, 19367), (10914, 18462), (12308, 16371)]