202146472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 454860000

約数和(自身を除く): 252713528

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 121, 152, 209, 232, 242, 319, 379, 418, 484, 551, 638, 758, 836, 968, 1102, 1276, 1516, 1672, 2204, 2299, 2552, 3032, 3509, 4169, 4408, 4598, 6061, 7018, 7201, 8338, 9196, 10991, 12122, 14036, 14402, 16676, 18392, 21982, 24244, 28072, 28804, 33352, 43964, 45859, 48488, 57608, 66671, 79211, 87928, 91718, 120901, 133342, 158422, 183436, 208829, 241802, 266684, 316844, 366872, 417658, 483604, 533368, 633688, 835316, 871321, 967208, 1329911, 1670632, 1742642, 2297119, 2659822, 3485284, 4594238, 5319644, 6970568, 9188476, 10639288, 18376952, 25268309, 50536618, 101073236, 202146472]

約数ペア:

[(1, 202146472), (2, 101073236), (4, 50536618), (8, 25268309), (11, 18376952), (19, 10639288), (22, 9188476), (29, 6970568), (38, 5319644), (44, 4594238), (58, 3485284), (76, 2659822), (88, 2297119), (116, 1742642), (121, 1670632), (152, 1329911), (209, 967208), (232, 871321), (242, 835316), (319, 633688), (379, 533368), (418, 483604), (484, 417658), (551, 366872), (638, 316844), (758, 266684), (836, 241802), (968, 208829), (1102, 183436), (1276, 158422), (1516, 133342), (1672, 120901), (2204, 91718), (2299, 87928), (2552, 79211), (3032, 66671), (3509, 57608), (4169, 48488), (4408, 45859), (4598, 43964), (6061, 33352), (7018, 28804), (7201, 28072), (8338, 24244), (9196, 21982), (10991, 18392), (12122, 16676), (14036, 14402)]