206524252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 413855568

約数和(自身を除く): 207331316

約数列:

[1, 2, 4, 11, 22, 44, 53, 83, 97, 106, 121, 166, 194, 212, 242, 332, 388, 484, 583, 913, 1067, 1166, 1826, 2134, 2332, 3652, 4268, 4399, 5141, 6413, 8051, 8798, 10043, 10282, 11737, 12826, 16102, 17596, 20086, 20564, 23474, 25652, 32204, 40172, 46948, 48389, 56551, 88561, 96778, 113102, 177122, 193556, 226204, 354244, 426703, 532279, 622061, 853406, 974171, 1064558, 1244122, 1706812, 1948342, 2129116, 2488244, 3896684, 4693733, 9387466, 18774932, 51631063, 103262126, 206524252]

約数ペア:

[(1, 206524252), (2, 103262126), (4, 51631063), (11, 18774932), (22, 9387466), (44, 4693733), (53, 3896684), (83, 2488244), (97, 2129116), (106, 1948342), (121, 1706812), (166, 1244122), (194, 1064558), (212, 974171), (242, 853406), (332, 622061), (388, 532279), (484, 426703), (583, 354244), (913, 226204), (1067, 193556), (1166, 177122), (1826, 113102), (2134, 96778), (2332, 88561), (3652, 56551), (4268, 48389), (4399, 46948), (5141, 40172), (6413, 32204), (8051, 25652), (8798, 23474), (10043, 20564), (10282, 20086), (11737, 17596), (12826, 16102)]