190007246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 168034354

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 143, 286, 319, 341, 377, 403, 638, 682, 739, 754, 806, 899, 1478, 1798, 4147, 4433, 8129, 8294, 8866, 9607, 9889, 11687, 16258, 19214, 19778, 21431, 22909, 23374, 42862, 45818, 105677, 128557, 211354, 235741, 251999, 257114, 278603, 297817, 471482, 503998, 557206, 595634, 664361, 1328722, 3064633, 3275987, 6129266, 6551974, 7307971, 8636693, 14615942, 17273386, 95003623, 190007246]

約数ペア:

[(1, 190007246), (2, 95003623), (11, 17273386), (13, 14615942), (22, 8636693), (26, 7307971), (29, 6551974), (31, 6129266), (58, 3275987), (62, 3064633), (143, 1328722), (286, 664361), (319, 595634), (341, 557206), (377, 503998), (403, 471482), (638, 297817), (682, 278603), (739, 257114), (754, 251999), (806, 235741), (899, 211354), (1478, 128557), (1798, 105677), (4147, 45818), (4433, 42862), (8129, 23374), (8294, 22909), (8866, 21431), (9607, 19778), (9889, 19214), (11687, 16258)]