204422928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 579010560

約数和(自身を除く): 374587632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 47, 48, 62, 74, 79, 93, 94, 111, 124, 141, 148, 158, 186, 188, 222, 237, 248, 282, 296, 316, 372, 376, 444, 474, 496, 564, 592, 632, 744, 752, 888, 948, 1128, 1147, 1264, 1457, 1488, 1739, 1776, 1896, 2256, 2294, 2449, 2914, 2923, 3441, 3478, 3713, 3792, 4371, 4588, 4898, 5217, 5828, 5846, 6882, 6956, 7347, 7426, 8742, 8769, 9176, 9796, 10434, 11139, 11656, 11692, 13764, 13912, 14694, 14852, 17484, 17538, 18352, 19592, 20868, 22278, 23312, 23384, 27528, 27824, 29388, 29704, 34968, 35076, 39184, 41736, 44556, 46768, 53909, 55056, 58776, 59408, 69936, 70152, 83472, 89112, 90613, 107818, 115103, 117552, 137381, 140304, 161727, 178224, 181226, 215636, 230206, 271839, 274762, 323454, 345309, 362452, 412143, 431272, 460412, 543678, 549524, 646908, 690618, 724904, 824286, 862544, 920824, 1087356, 1099048, 1293816, 1381236, 1449808, 1648572, 1841648, 2174712, 2198096, 2587632, 2762472, 3297144, 4258811, 4349424, 5524944, 6594288, 8517622, 12776433, 17035244, 25552866, 34070488, 51105732, 68140976, 102211464, 204422928]

約数ペア:

[(1, 204422928), (2, 102211464), (3, 68140976), (4, 51105732), (6, 34070488), (8, 25552866), (12, 17035244), (16, 12776433), (24, 8517622), (31, 6594288), (37, 5524944), (47, 4349424), (48, 4258811), (62, 3297144), (74, 2762472), (79, 2587632), (93, 2198096), (94, 2174712), (111, 1841648), (124, 1648572), (141, 1449808), (148, 1381236), (158, 1293816), (186, 1099048), (188, 1087356), (222, 920824), (237, 862544), (248, 824286), (282, 724904), (296, 690618), (316, 646908), (372, 549524), (376, 543678), (444, 460412), (474, 431272), (496, 412143), (564, 362452), (592, 345309), (632, 323454), (744, 274762), (752, 271839), (888, 230206), (948, 215636), (1128, 181226), (1147, 178224), (1264, 161727), (1457, 140304), (1488, 137381), (1739, 117552), (1776, 115103), (1896, 107818), (2256, 90613), (2294, 89112), (2449, 83472), (2914, 70152), (2923, 69936), (3441, 59408), (3478, 58776), (3713, 55056), (3792, 53909), (4371, 46768), (4588, 44556), (4898, 41736), (5217, 39184), (5828, 35076), (5846, 34968), (6882, 29704), (6956, 29388), (7347, 27824), (7426, 27528), (8742, 23384), (8769, 23312), (9176, 22278), (9796, 20868), (10434, 19592), (11139, 18352), (11656, 17538), (11692, 17484), (13764, 14852), (13912, 14694)]