210001064

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 512330910

約数和(自身を除く): 302329846

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 343, 364, 377, 392, 406, 637, 686, 728, 754, 812, 841, 1274, 1372, 1421, 1508, 1624, 1682, 2401, 2548, 2639, 2744, 2842, 3016, 3364, 4459, 4802, 5096, 5278, 5684, 5887, 6728, 8918, 9604, 9947, 10556, 10933, 11368, 11774, 17836, 18473, 19208, 19894, 21112, 21866, 23548, 31213, 35672, 36946, 39788, 41209, 43732, 47096, 62426, 69629, 73892, 76531, 79576, 82418, 87464, 124852, 129311, 139258, 147784, 153062, 164836, 249704, 258622, 278516, 288463, 306124, 329672, 517244, 535717, 557032, 576926, 612248, 905177, 1034488, 1071434, 1153852, 1810354, 2019241, 2142868, 2307704, 3620708, 3750019, 4038482, 4285736, 7241416, 7500038, 8076964, 15000076, 16153928, 26250133, 30000152, 52500266, 105000532, 210001064]

約数ペア:

[(1, 210001064), (2, 105000532), (4, 52500266), (7, 30000152), (8, 26250133), (13, 16153928), (14, 15000076), (26, 8076964), (28, 7500038), (29, 7241416), (49, 4285736), (52, 4038482), (56, 3750019), (58, 3620708), (91, 2307704), (98, 2142868), (104, 2019241), (116, 1810354), (182, 1153852), (196, 1071434), (203, 1034488), (232, 905177), (343, 612248), (364, 576926), (377, 557032), (392, 535717), (406, 517244), (637, 329672), (686, 306124), (728, 288463), (754, 278516), (812, 258622), (841, 249704), (1274, 164836), (1372, 153062), (1421, 147784), (1508, 139258), (1624, 129311), (1682, 124852), (2401, 87464), (2548, 82418), (2639, 79576), (2744, 76531), (2842, 73892), (3016, 69629), (3364, 62426), (4459, 47096), (4802, 43732), (5096, 41209), (5278, 39788), (5684, 36946), (5887, 35672), (6728, 31213), (8918, 23548), (9604, 21866), (9947, 21112), (10556, 19894), (10933, 19208), (11368, 18473), (11774, 17836)]