201472428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1229}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 495936000

約数和(自身を除く): 294463572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 719, 1229, 1438, 2157, 2458, 2876, 3687, 4314, 4916, 7374, 8628, 13661, 14748, 23351, 27322, 40983, 46702, 54644, 70053, 81966, 93404, 140106, 163932, 280212, 883651, 1767302, 2650953, 3534604, 5301906, 10603812, 16789369, 33578738, 50368107, 67157476, 100736214, 201472428]

約数ペア:

[(1, 201472428), (2, 100736214), (3, 67157476), (4, 50368107), (6, 33578738), (12, 16789369), (19, 10603812), (38, 5301906), (57, 3534604), (76, 2650953), (114, 1767302), (228, 883651), (719, 280212), (1229, 163932), (1438, 140106), (2157, 93404), (2458, 81966), (2876, 70053), (3687, 54644), (4314, 46702), (4916, 40983), (7374, 27322), (8628, 23351), (13661, 14748)]