207394432

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 474863040

約数和(自身を除く): 267468608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 422, 448, 844, 896, 1097, 1477, 1688, 2194, 2954, 3376, 4388, 5908, 6752, 7679, 8776, 11816, 13504, 15358, 17552, 23632, 27008, 30716, 35104, 47264, 61432, 70208, 94528, 122864, 140416, 189056, 231467, 245728, 462934, 491456, 925868, 982912, 1620269, 1851736, 3240538, 3703472, 6481076, 7406944, 12962152, 14813888, 25924304, 29627776, 51848608, 103697216, 207394432]

約数ペア:

[(1, 207394432), (2, 103697216), (4, 51848608), (7, 29627776), (8, 25924304), (14, 14813888), (16, 12962152), (28, 7406944), (32, 6481076), (56, 3703472), (64, 3240538), (112, 1851736), (128, 1620269), (211, 982912), (224, 925868), (422, 491456), (448, 462934), (844, 245728), (896, 231467), (1097, 189056), (1477, 140416), (1688, 122864), (2194, 94528), (2954, 70208), (3376, 61432), (4388, 47264), (5908, 35104), (6752, 30716), (7679, 27008), (8776, 23632), (11816, 17552), (13504, 15358)]