203148374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 175698346

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 89, 143, 178, 253, 286, 299, 347, 506, 598, 694, 979, 1157, 1958, 2047, 2314, 3289, 3817, 4094, 4511, 6578, 7634, 7981, 9022, 12727, 15962, 22517, 25454, 26611, 30883, 45034, 49621, 53222, 61766, 87791, 99242, 103753, 175582, 207506, 292721, 339713, 401479, 585442, 679426, 710309, 802958, 1141283, 1420618, 2282566, 4416269, 7813399, 8832538, 9234017, 15626798, 18468034, 101574187, 203148374]

約数ペア:

[(1, 203148374), (2, 101574187), (11, 18468034), (13, 15626798), (22, 9234017), (23, 8832538), (26, 7813399), (46, 4416269), (89, 2282566), (143, 1420618), (178, 1141283), (253, 802958), (286, 710309), (299, 679426), (347, 585442), (506, 401479), (598, 339713), (694, 292721), (979, 207506), (1157, 175582), (1958, 103753), (2047, 99242), (2314, 87791), (3289, 61766), (3817, 53222), (4094, 49621), (4511, 45034), (6578, 30883), (7634, 26611), (7981, 25454), (9022, 22517), (12727, 15962)]