205910232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1907}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 563241600

約数和(自身を除く): 357331368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 818, 1227, 1636, 1907, 2454, 3272, 3814, 4499, 4908, 5721, 7628, 8998, 9816, 11442, 13497, 15256, 17996, 20977, 22884, 26994, 35992, 41954, 45768, 53988, 62931, 83908, 107976, 125862, 167816, 251724, 503448, 779963, 1559926, 2339889, 3119852, 4679778, 6239704, 8579593, 9359556, 17159186, 18719112, 25738779, 34318372, 51477558, 68636744, 102955116, 205910232]

約数ペア:

[(1, 205910232), (2, 102955116), (3, 68636744), (4, 51477558), (6, 34318372), (8, 25738779), (11, 18719112), (12, 17159186), (22, 9359556), (24, 8579593), (33, 6239704), (44, 4679778), (66, 3119852), (88, 2339889), (132, 1559926), (264, 779963), (409, 503448), (818, 251724), (1227, 167816), (1636, 125862), (1907, 107976), (2454, 83908), (3272, 62931), (3814, 53988), (4499, 45768), (4908, 41954), (5721, 35992), (7628, 26994), (8998, 22884), (9816, 20977), (11442, 17996), (13497, 15256)]