204202404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 629717760

約数和(自身を除く): 425515356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 821, 846, 882, 987, 1269, 1316, 1323, 1642, 1692, 1764, 1974, 2303, 2463, 2538, 2646, 2961, 3284, 3948, 4606, 4926, 5076, 5292, 5747, 5922, 6909, 7389, 8883, 9212, 9852, 11494, 11844, 13818, 14778, 17241, 17766, 20727, 22167, 22988, 27636, 29556, 34482, 35532, 38587, 40229, 41454, 44334, 51723, 62181, 68964, 77174, 80458, 82908, 88668, 103446, 115761, 120687, 124362, 154348, 155169, 160916, 206892, 231522, 241374, 248724, 270109, 310338, 347283, 362061, 463044, 482748, 540218, 620676, 694566, 724122, 810327, 1041849, 1080436, 1086183, 1389132, 1448244, 1620654, 1890763, 2083698, 2172366, 2430981, 3241308, 3781526, 4167396, 4344732, 4861962, 5672289, 7292943, 7563052, 9723924, 11344578, 14585886, 17016867, 22689156, 29171772, 34033734, 51050601, 68067468, 102101202, 204202404]

約数ペア:

[(1, 204202404), (2, 102101202), (3, 68067468), (4, 51050601), (6, 34033734), (7, 29171772), (9, 22689156), (12, 17016867), (14, 14585886), (18, 11344578), (21, 9723924), (27, 7563052), (28, 7292943), (36, 5672289), (42, 4861962), (47, 4344732), (49, 4167396), (54, 3781526), (63, 3241308), (84, 2430981), (94, 2172366), (98, 2083698), (108, 1890763), (126, 1620654), (141, 1448244), (147, 1389132), (188, 1086183), (189, 1080436), (196, 1041849), (252, 810327), (282, 724122), (294, 694566), (329, 620676), (378, 540218), (423, 482748), (441, 463044), (564, 362061), (588, 347283), (658, 310338), (756, 270109), (821, 248724), (846, 241374), (882, 231522), (987, 206892), (1269, 160916), (1316, 155169), (1323, 154348), (1642, 124362), (1692, 120687), (1764, 115761), (1974, 103446), (2303, 88668), (2463, 82908), (2538, 80458), (2646, 77174), (2961, 68964), (3284, 62181), (3948, 51723), (4606, 44334), (4926, 41454), (5076, 40229), (5292, 38587), (5747, 35532), (5922, 34482), (6909, 29556), (7389, 27636), (8883, 22988), (9212, 22167), (9852, 20727), (11494, 17766), (11844, 17241), (13818, 14778)]