99195404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 222546240

約数和(自身を除く): 123350836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 139, 154, 196, 278, 308, 331, 539, 556, 662, 973, 1078, 1324, 1529, 1946, 2156, 2317, 3058, 3641, 3892, 4634, 6116, 6811, 7282, 9268, 10703, 13622, 14564, 16219, 21406, 25487, 27244, 32438, 42812, 46009, 50974, 64876, 74921, 92018, 101948, 149842, 178409, 184036, 299684, 322063, 356818, 506099, 644126, 713636, 1012198, 1288252, 2024396, 2254441, 3542693, 4508882, 7085386, 9017764, 14170772, 24798851, 49597702, 99195404]

約数ペア:

[(1, 99195404), (2, 49597702), (4, 24798851), (7, 14170772), (11, 9017764), (14, 7085386), (22, 4508882), (28, 3542693), (44, 2254441), (49, 2024396), (77, 1288252), (98, 1012198), (139, 713636), (154, 644126), (196, 506099), (278, 356818), (308, 322063), (331, 299684), (539, 184036), (556, 178409), (662, 149842), (973, 101948), (1078, 92018), (1324, 74921), (1529, 64876), (1946, 50974), (2156, 46009), (2317, 42812), (3058, 32438), (3641, 27244), (3892, 25487), (4634, 21406), (6116, 16219), (6811, 14564), (7282, 13622), (9268, 10703)]