201220658388

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{7309}}^1$

素因数の和:7726

約数の個数: 144

約数和(自身を含む): 531061090560

約数和(自身を除く): 329840432172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 307, 318, 423, 477, 564, 614, 636, 846, 921, 954, 1228, 1692, 1842, 1908, 2491, 2763, 3684, 4982, 5526, 7309, 7473, 9964, 11052, 14429, 14618, 14946, 16271, 21927, 22419, 28858, 29236, 29892, 32542, 43287, 43854, 44838, 48813, 57716, 65084, 65781, 86574, 87708, 89676, 97626, 129861, 131562, 146439, 173148, 195252, 259722, 263124, 292878, 343523, 387377, 519444, 585756, 687046, 764737, 774754, 1030569, 1162131, 1374092, 1529474, 1549508, 2061138, 2243863, 2294211, 2324262, 3058948, 3091707, 3486393, 4122276, 4487726, 4588422, 4648524, 6183414, 6731589, 6882633, 6972786, 8975452, 9176844, 12366828, 13463178, 13765266, 13945572, 18206719, 20194767, 26926356, 27530532, 36413438, 40389534, 54620157, 72826876, 80779068, 105461561, 109240314, 118924739, 163860471, 210923122, 218480628, 237849478, 316384683, 327720942, 356774217, 421846244, 475698956, 632769366, 655441884, 713548434, 949154049, 1070322651, 1265538732, 1427096868, 1898308098, 2140645302, 3796616196, 4281290604, 5589462733, 11178925466, 16768388199, 22357850932, 33536776398, 50305164597, 67073552796, 100610329194, 201220658388]

約数ペア:

[(1, 201220658388), (2, 100610329194), (3, 67073552796), (4, 50305164597), (6, 33536776398), (9, 22357850932), (12, 16768388199), (18, 11178925466), (36, 5589462733), (47, 4281290604), (53, 3796616196), (94, 2140645302), (106, 1898308098), (141, 1427096868), (159, 1265538732), (188, 1070322651), (212, 949154049), (282, 713548434), (307, 655441884), (318, 632769366), (423, 475698956), (477, 421846244), (564, 356774217), (614, 327720942), (636, 316384683), (846, 237849478), (921, 218480628), (954, 210923122), (1228, 163860471), (1692, 118924739), (1842, 109240314), (1908, 105461561), (2491, 80779068), (2763, 72826876), (3684, 54620157), (4982, 40389534), (5526, 36413438), (7309, 27530532), (7473, 26926356), (9964, 20194767), (11052, 18206719), (14429, 13945572), (14618, 13765266), (14946, 13463178), (16271, 12366828), (21927, 9176844), (22419, 8975452), (28858, 6972786), (29236, 6882633), (29892, 6731589), (32542, 6183414), (43287, 4648524), (43854, 4588422), (44838, 4487726), (48813, 4122276), (57716, 3486393), (65084, 3091707), (65781, 3058948), (86574, 2324262), (87708, 2294211), (89676, 2243863), (97626, 2061138), (129861, 1549508), (131562, 1529474), (146439, 1374092), (173148, 1162131), (195252, 1030569), (259722, 774754), (263124, 764737), (292878, 687046), (343523, 585756), (387377, 519444)]