201611196

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 518918400

約数和(自身を除く): 317307204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 191, 218, 269, 327, 382, 436, 538, 573, 654, 764, 807, 981, 1076, 1146, 1308, 1614, 1719, 1962, 2292, 2421, 3228, 3438, 3924, 4842, 6876, 9684, 20819, 29321, 41638, 51379, 58642, 62457, 83276, 87963, 102758, 117284, 124914, 154137, 175926, 187371, 205516, 249828, 263889, 308274, 351852, 374742, 462411, 527778, 616548, 749484, 924822, 1055556, 1849644, 5600311, 11200622, 16800933, 22401244, 33601866, 50402799, 67203732, 100805598, 201611196]

約数ペア:

[(1, 201611196), (2, 100805598), (3, 67203732), (4, 50402799), (6, 33601866), (9, 22401244), (12, 16800933), (18, 11200622), (36, 5600311), (109, 1849644), (191, 1055556), (218, 924822), (269, 749484), (327, 616548), (382, 527778), (436, 462411), (538, 374742), (573, 351852), (654, 308274), (764, 263889), (807, 249828), (981, 205516), (1076, 187371), (1146, 175926), (1308, 154137), (1614, 124914), (1719, 117284), (1962, 102758), (2292, 87963), (2421, 83276), (3228, 62457), (3438, 58642), (3924, 51379), (4842, 41638), (6876, 29321), (9684, 20819)]