207718981326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{18587}}^1$

素因数の和:18974

約数の個数: 96

約数和(自身を含む): 473235609600

約数和(自身を除く): 265516628274

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 271, 474, 522, 542, 711, 813, 1422, 1626, 2291, 2439, 4582, 4878, 6873, 7859, 13746, 15718, 18587, 20619, 21409, 23577, 37174, 41238, 42818, 47154, 55761, 64227, 70731, 111522, 128454, 141462, 167283, 192681, 334566, 385362, 539023, 620861, 1078046, 1241722, 1468373, 1617069, 1862583, 2936746, 3234138, 3725166, 4405119, 4851207, 5037077, 5587749, 8810238, 9702414, 10074154, 11175498, 13215357, 15111231, 26430714, 30222462, 42582817, 45333693, 85165634, 90667386, 127748451, 146075233, 255496902, 292150466, 383245353, 397929083, 438225699, 766490706, 795858166, 876451398, 1193787249, 1314677097, 2387574498, 2629354194, 3581361747, 7162723494, 11539943407, 23079886814, 34619830221, 69239660442, 103859490663, 207718981326]

約数ペア:

[(1, 207718981326), (2, 103859490663), (3, 69239660442), (6, 34619830221), (9, 23079886814), (18, 11539943407), (29, 7162723494), (58, 3581361747), (79, 2629354194), (87, 2387574498), (158, 1314677097), (174, 1193787249), (237, 876451398), (261, 795858166), (271, 766490706), (474, 438225699), (522, 397929083), (542, 383245353), (711, 292150466), (813, 255496902), (1422, 146075233), (1626, 127748451), (2291, 90667386), (2439, 85165634), (4582, 45333693), (4878, 42582817), (6873, 30222462), (7859, 26430714), (13746, 15111231), (15718, 13215357), (18587, 11175498), (20619, 10074154), (21409, 9702414), (23577, 8810238), (37174, 5587749), (41238, 5037077), (42818, 4851207), (47154, 4405119), (55761, 3725166), (64227, 3234138), (70731, 2936746), (111522, 1862583), (128454, 1617069), (141462, 1468373), (167283, 1241722), (192681, 1078046), (334566, 620861), (385362, 539023)]