200310915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 390168576

約数和(自身を除く): 189857661

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 293, 357, 383, 595, 879, 1149, 1465, 1785, 1915, 2051, 2681, 4395, 4981, 5745, 6153, 6511, 8043, 10255, 13405, 14943, 19533, 24905, 30765, 32555, 34867, 40215, 45577, 74715, 97665, 104601, 112219, 136731, 174335, 227885, 336657, 523005, 561095, 683655, 785533, 1683285, 1907723, 2356599, 3927665, 5723169, 9538615, 11782995, 13354061, 28615845, 40062183, 66770305, 200310915]

約数ペア:

[(1, 200310915), (3, 66770305), (5, 40062183), (7, 28615845), (15, 13354061), (17, 11782995), (21, 9538615), (35, 5723169), (51, 3927665), (85, 2356599), (105, 1907723), (119, 1683285), (255, 785533), (293, 683655), (357, 561095), (383, 523005), (595, 336657), (879, 227885), (1149, 174335), (1465, 136731), (1785, 112219), (1915, 104601), (2051, 97665), (2681, 74715), (4395, 45577), (4981, 40215), (5745, 34867), (6153, 32555), (6511, 30765), (8043, 24905), (10255, 19533), (13405, 14943)]