220180842

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 575213184

約数和(自身を除く): 355032342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 243, 366, 378, 427, 486, 549, 567, 854, 1061, 1098, 1134, 1281, 1647, 1701, 2122, 2562, 3183, 3294, 3402, 3843, 4941, 6366, 7427, 7686, 9549, 9882, 11529, 14823, 14854, 19098, 22281, 23058, 28647, 29646, 34587, 44562, 57294, 64721, 66843, 69174, 85941, 103761, 129442, 133686, 171882, 194163, 200529, 207522, 257823, 388326, 401058, 453047, 515646, 582489, 601587, 906094, 1164978, 1203174, 1359141, 1747467, 1804761, 2718282, 3494934, 3609522, 4077423, 5242401, 8154846, 10484802, 12232269, 15727203, 24464538, 31454406, 36696807, 73393614, 110090421, 220180842]

約数ペア:

[(1, 220180842), (2, 110090421), (3, 73393614), (6, 36696807), (7, 31454406), (9, 24464538), (14, 15727203), (18, 12232269), (21, 10484802), (27, 8154846), (42, 5242401), (54, 4077423), (61, 3609522), (63, 3494934), (81, 2718282), (122, 1804761), (126, 1747467), (162, 1359141), (183, 1203174), (189, 1164978), (243, 906094), (366, 601587), (378, 582489), (427, 515646), (486, 453047), (549, 401058), (567, 388326), (854, 257823), (1061, 207522), (1098, 200529), (1134, 194163), (1281, 171882), (1647, 133686), (1701, 129442), (2122, 103761), (2562, 85941), (3183, 69174), (3294, 66843), (3402, 64721), (3843, 57294), (4941, 44562), (6366, 34587), (7427, 29646), (7686, 28647), (9549, 23058), (9882, 22281), (11529, 19098), (14823, 14854)]