202886145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 72

約数和(自身を含む): 441849408

約数和(自身を除く): 238963263

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2541, 3465, 4235, 5323, 5445, 7623, 12705, 15969, 26615, 37261, 38115, 47907, 58553, 79845, 111783, 175659, 186305, 239535, 292765, 335349, 409871, 526977, 558915, 644083, 878295, 1229613, 1676745, 1932249, 2049355, 2634885, 3220415, 3688839, 4508581, 5796747, 6148065, 9661245, 13525743, 18444195, 22542905, 28983735, 40577229, 67628715, 202886145]

約数ペア:

[(1, 202886145), (3, 67628715), (5, 40577229), (7, 28983735), (9, 22542905), (11, 18444195), (15, 13525743), (21, 9661245), (33, 6148065), (35, 5796747), (45, 4508581), (55, 3688839), (63, 3220415), (77, 2634885), (99, 2049355), (105, 1932249), (121, 1676745), (165, 1229613), (231, 878295), (315, 644083), (363, 558915), (385, 526977), (495, 409871), (605, 335349), (693, 292765), (847, 239535), (1089, 186305), (1155, 175659), (1815, 111783), (2541, 79845), (3465, 58553), (4235, 47907), (5323, 38115), (5445, 37261), (7623, 26615), (12705, 15969)]