207212106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 446358528

約数和(自身を除く): 239146422

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 73, 134, 138, 146, 201, 219, 307, 402, 438, 614, 921, 1541, 1679, 1842, 3082, 3358, 4623, 4891, 5037, 7061, 9246, 9782, 10074, 14122, 14673, 20569, 21183, 22411, 29346, 41138, 42366, 44822, 61707, 67233, 112493, 123414, 134466, 224986, 337479, 473087, 515453, 674958, 946174, 1030906, 1419261, 1501537, 1546359, 2838522, 3003074, 3092718, 4504611, 9009222, 34535351, 69070702, 103606053, 207212106]

約数ペア:

[(1, 207212106), (2, 103606053), (3, 69070702), (6, 34535351), (23, 9009222), (46, 4504611), (67, 3092718), (69, 3003074), (73, 2838522), (134, 1546359), (138, 1501537), (146, 1419261), (201, 1030906), (219, 946174), (307, 674958), (402, 515453), (438, 473087), (614, 337479), (921, 224986), (1541, 134466), (1679, 123414), (1842, 112493), (3082, 67233), (3358, 61707), (4623, 44822), (4891, 42366), (5037, 41138), (7061, 29346), (9246, 22411), (9782, 21183), (10074, 20569), (14122, 14673)]