211192352

素因数分解:

$2^5\times 7^2\times {\mathrm{367}}^2$

素因数の和:758

約数の個数: 54

約数和(自身を含む): 484989687

約数和(自身を除く): 273797335

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 367, 392, 734, 784, 1468, 1568, 2569, 2936, 5138, 5872, 10276, 11744, 17983, 20552, 35966, 41104, 71932, 82208, 134689, 143864, 269378, 287728, 538756, 575456, 942823, 1077512, 1885646, 2155024, 3771292, 4310048, 6599761, 7542584, 13199522, 15085168, 26399044, 30170336, 52798088, 105596176, 211192352]

約数ペア:

[(1, 211192352), (2, 105596176), (4, 52798088), (7, 30170336), (8, 26399044), (14, 15085168), (16, 13199522), (28, 7542584), (32, 6599761), (49, 4310048), (56, 3771292), (98, 2155024), (112, 1885646), (196, 1077512), (224, 942823), (367, 575456), (392, 538756), (734, 287728), (784, 269378), (1468, 143864), (1568, 134689), (2569, 82208), (2936, 71932), (5138, 41104), (5872, 35966), (10276, 20552), (11744, 17983)]