199181864

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 467856000

約数和(自身を除く): 268674136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 49, 56, 76, 94, 98, 133, 152, 188, 196, 266, 329, 376, 392, 532, 569, 658, 893, 931, 1064, 1138, 1316, 1786, 1862, 2276, 2303, 2632, 3572, 3724, 3983, 4552, 4606, 6251, 7144, 7448, 7966, 9212, 10811, 12502, 15932, 18424, 21622, 25004, 26743, 27881, 31864, 43244, 43757, 50008, 53486, 55762, 75677, 86488, 87514, 106972, 111524, 151354, 175028, 187201, 213944, 223048, 302708, 350056, 374402, 508117, 529739, 605416, 748804, 1016234, 1059478, 1310407, 1497608, 2032468, 2118956, 2620814, 3556819, 4064936, 4237912, 5241628, 7113638, 10483256, 14227276, 24897733, 28454552, 49795466, 99590932, 199181864]

約数ペア:

[(1, 199181864), (2, 99590932), (4, 49795466), (7, 28454552), (8, 24897733), (14, 14227276), (19, 10483256), (28, 7113638), (38, 5241628), (47, 4237912), (49, 4064936), (56, 3556819), (76, 2620814), (94, 2118956), (98, 2032468), (133, 1497608), (152, 1310407), (188, 1059478), (196, 1016234), (266, 748804), (329, 605416), (376, 529739), (392, 508117), (532, 374402), (569, 350056), (658, 302708), (893, 223048), (931, 213944), (1064, 187201), (1138, 175028), (1316, 151354), (1786, 111524), (1862, 106972), (2276, 87514), (2303, 86488), (2632, 75677), (3572, 55762), (3724, 53486), (3983, 50008), (4552, 43757), (4606, 43244), (6251, 31864), (7144, 27881), (7448, 26743), (7966, 25004), (9212, 21622), (10811, 18424), (12502, 15932)]