201635868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 556351488

約数和(自身を除く): 354715620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 127, 164, 246, 254, 287, 381, 461, 492, 508, 574, 762, 861, 889, 922, 1148, 1383, 1524, 1722, 1778, 1844, 2667, 2766, 3227, 3444, 3556, 5207, 5334, 5532, 6454, 9681, 10414, 10668, 12908, 15621, 18901, 19362, 20828, 31242, 36449, 37802, 38724, 56703, 58547, 62484, 72898, 75604, 109347, 113406, 117094, 132307, 145796, 175641, 218694, 226812, 234188, 264614, 351282, 396921, 409829, 437388, 529228, 702564, 793842, 819658, 1229487, 1587684, 1639316, 2400427, 2458974, 4800854, 4917948, 7201281, 9601708, 14402562, 16802989, 28805124, 33605978, 50408967, 67211956, 100817934, 201635868]

約数ペア:

[(1, 201635868), (2, 100817934), (3, 67211956), (4, 50408967), (6, 33605978), (7, 28805124), (12, 16802989), (14, 14402562), (21, 9601708), (28, 7201281), (41, 4917948), (42, 4800854), (82, 2458974), (84, 2400427), (123, 1639316), (127, 1587684), (164, 1229487), (246, 819658), (254, 793842), (287, 702564), (381, 529228), (461, 437388), (492, 409829), (508, 396921), (574, 351282), (762, 264614), (861, 234188), (889, 226812), (922, 218694), (1148, 175641), (1383, 145796), (1524, 132307), (1722, 117094), (1778, 113406), (1844, 109347), (2667, 75604), (2766, 72898), (3227, 62484), (3444, 58547), (3556, 56703), (5207, 38724), (5334, 37802), (5532, 36449), (6454, 31242), (9681, 20828), (10414, 19362), (10668, 18901), (12908, 15621)]