219939528053

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 280241065440

約数和(自身を除く): 60301537387

約数列:

[1, 7, 29, 37, 41, 49, 203, 257, 259, 287, 397, 1073, 1189, 1421, 1517, 1799, 1813, 2009, 2779, 7453, 7511, 8323, 9509, 10537, 10619, 11513, 12593, 14689, 16277, 19453, 43993, 52171, 52577, 58261, 66563, 73759, 74333, 80591, 102029, 102823, 113939, 275761, 305573, 307951, 365197, 389869, 425981, 465941, 472033, 516313, 564137, 602249, 714203, 719761, 797573, 1930327, 2139011, 2155657, 2729083, 2958841, 2981867, 3304231, 3775073, 4183189, 4215743, 4999421, 11306201, 13512289, 14973077, 17465221, 19103581, 20711887, 20873069, 23129617, 26425511, 29282323, 29510201, 79143407, 109477117, 121312481, 122256547, 144983209, 154777993, 184978577, 204976261, 554003849, 766339819, 849187367, 855795829, 1083445951, 4488561797, 5364378733, 5944311569, 7584121657, 31419932579, 219939528053]

約数ペア:

[(1, 219939528053), (7, 31419932579), (29, 7584121657), (37, 5944311569), (41, 5364378733), (49, 4488561797), (203, 1083445951), (257, 855795829), (259, 849187367), (287, 766339819), (397, 554003849), (1073, 204976261), (1189, 184978577), (1421, 154777993), (1517, 144983209), (1799, 122256547), (1813, 121312481), (2009, 109477117), (2779, 79143407), (7453, 29510201), (7511, 29282323), (8323, 26425511), (9509, 23129617), (10537, 20873069), (10619, 20711887), (11513, 19103581), (12593, 17465221), (14689, 14973077), (16277, 13512289), (19453, 11306201), (43993, 4999421), (52171, 4215743), (52577, 4183189), (58261, 3775073), (66563, 3304231), (73759, 2981867), (74333, 2958841), (80591, 2729083), (102029, 2155657), (102823, 2139011), (113939, 1930327), (275761, 797573), (305573, 719761), (307951, 714203), (365197, 602249), (389869, 564137), (425981, 516313), (465941, 472033)]