202110372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 540918560

約数和(自身を除く): 338808188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 579, 684, 772, 1158, 1531, 1737, 2316, 3062, 3474, 3667, 4593, 6124, 6948, 7334, 9186, 11001, 13779, 14668, 18372, 22002, 27558, 29089, 33003, 44004, 55116, 58178, 66006, 87267, 116356, 132012, 174534, 261801, 295483, 349068, 523602, 590966, 886449, 1047204, 1181932, 1772898, 2659347, 3545796, 5318694, 5614177, 10637388, 11228354, 16842531, 22456708, 33685062, 50527593, 67370124, 101055186, 202110372]

約数ペア:

[(1, 202110372), (2, 101055186), (3, 67370124), (4, 50527593), (6, 33685062), (9, 22456708), (12, 16842531), (18, 11228354), (19, 10637388), (36, 5614177), (38, 5318694), (57, 3545796), (76, 2659347), (114, 1772898), (171, 1181932), (193, 1047204), (228, 886449), (342, 590966), (386, 523602), (579, 349068), (684, 295483), (772, 261801), (1158, 174534), (1531, 132012), (1737, 116356), (2316, 87267), (3062, 66006), (3474, 58178), (3667, 55116), (4593, 44004), (6124, 33003), (6948, 29089), (7334, 27558), (9186, 22002), (11001, 18372), (13779, 14668)]