196478436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 598231872

約数和(自身を除く): 401753436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 294, 308, 407, 444, 462, 518, 539, 588, 777, 814, 821, 924, 1036, 1078, 1221, 1554, 1617, 1628, 1642, 1813, 2156, 2442, 2463, 2849, 3108, 3234, 3284, 3626, 4884, 4926, 5439, 5698, 5747, 6468, 7252, 8547, 9031, 9852, 10878, 11396, 11494, 17094, 17241, 18062, 19943, 21756, 22988, 27093, 30377, 34188, 34482, 36124, 39886, 40229, 54186, 59829, 60754, 63217, 68964, 79772, 80458, 91131, 108372, 119658, 120687, 121508, 126434, 160916, 182262, 189651, 212639, 239316, 241374, 252868, 334147, 364524, 379302, 425278, 442519, 482748, 637917, 668294, 758604, 850556, 885038, 1002441, 1275834, 1327557, 1336588, 1488473, 1770076, 2004882, 2339029, 2551668, 2655114, 2976946, 4009764, 4465419, 4678058, 5310228, 5953892, 7017087, 8930838, 9356116, 14034174, 16373203, 17861676, 28068348, 32746406, 49119609, 65492812, 98239218, 196478436]

約数ペア:

[(1, 196478436), (2, 98239218), (3, 65492812), (4, 49119609), (6, 32746406), (7, 28068348), (11, 17861676), (12, 16373203), (14, 14034174), (21, 9356116), (22, 8930838), (28, 7017087), (33, 5953892), (37, 5310228), (42, 4678058), (44, 4465419), (49, 4009764), (66, 2976946), (74, 2655114), (77, 2551668), (84, 2339029), (98, 2004882), (111, 1770076), (132, 1488473), (147, 1336588), (148, 1327557), (154, 1275834), (196, 1002441), (222, 885038), (231, 850556), (259, 758604), (294, 668294), (308, 637917), (407, 482748), (444, 442519), (462, 425278), (518, 379302), (539, 364524), (588, 334147), (777, 252868), (814, 241374), (821, 239316), (924, 212639), (1036, 189651), (1078, 182262), (1221, 160916), (1554, 126434), (1617, 121508), (1628, 120687), (1642, 119658), (1813, 108372), (2156, 91131), (2442, 80458), (2463, 79772), (2849, 68964), (3108, 63217), (3234, 60754), (3284, 59829), (3626, 54186), (4884, 40229), (4926, 39886), (5439, 36124), (5698, 34482), (5747, 34188), (6468, 30377), (7252, 27093), (8547, 22988), (9031, 21756), (9852, 19943), (10878, 18062), (11396, 17241), (11494, 17094)]