195982812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 516756240

約数和(自身を除く): 320773428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 1044, 1179, 1433, 1572, 2358, 2866, 3799, 4299, 4716, 5732, 7598, 8598, 11397, 12897, 15196, 17196, 22794, 25794, 34191, 41557, 45588, 51588, 68382, 83114, 124671, 136764, 166228, 187723, 249342, 374013, 375446, 498684, 563169, 748026, 750892, 1126338, 1496052, 1689507, 2252676, 3379014, 5443967, 6758028, 10887934, 16331901, 21775868, 32663802, 48995703, 65327604, 97991406, 195982812]

約数ペア:

[(1, 195982812), (2, 97991406), (3, 65327604), (4, 48995703), (6, 32663802), (9, 21775868), (12, 16331901), (18, 10887934), (29, 6758028), (36, 5443967), (58, 3379014), (87, 2252676), (116, 1689507), (131, 1496052), (174, 1126338), (261, 750892), (262, 748026), (348, 563169), (393, 498684), (522, 375446), (524, 374013), (786, 249342), (1044, 187723), (1179, 166228), (1433, 136764), (1572, 124671), (2358, 83114), (2866, 68382), (3799, 51588), (4299, 45588), (4716, 41557), (5732, 34191), (7598, 25794), (8598, 22794), (11397, 17196), (12897, 15196)]