201658576

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 472112640

約数和(自身を除く): 270454064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 464, 658, 752, 812, 1316, 1321, 1363, 1624, 2632, 2642, 2726, 3248, 5264, 5284, 5452, 9247, 9541, 10568, 10904, 18494, 19082, 21136, 21808, 36988, 38164, 38309, 62087, 73976, 76328, 76618, 124174, 147952, 152656, 153236, 248348, 268163, 306472, 434609, 496696, 536326, 612944, 869218, 993392, 1072652, 1738436, 1800523, 2145304, 3476872, 3601046, 4290608, 6953744, 7202092, 12603661, 14404184, 25207322, 28808368, 50414644, 100829288, 201658576]

約数ペア:

[(1, 201658576), (2, 100829288), (4, 50414644), (7, 28808368), (8, 25207322), (14, 14404184), (16, 12603661), (28, 7202092), (29, 6953744), (47, 4290608), (56, 3601046), (58, 3476872), (94, 2145304), (112, 1800523), (116, 1738436), (188, 1072652), (203, 993392), (232, 869218), (329, 612944), (376, 536326), (406, 496696), (464, 434609), (658, 306472), (752, 268163), (812, 248348), (1316, 153236), (1321, 152656), (1363, 147952), (1624, 124174), (2632, 76618), (2642, 76328), (2726, 73976), (3248, 62087), (5264, 38309), (5284, 38164), (5452, 36988), (9247, 21808), (9541, 21136), (10568, 19082), (10904, 18494)]