204537270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 580650336

約数和(自身を除く): 376113066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1830, 2135, 2281, 2562, 2989, 4270, 4562, 5978, 6405, 6843, 8967, 11405, 12810, 13686, 14945, 15967, 17934, 22810, 29890, 31934, 34215, 44835, 47901, 68430, 79835, 89670, 95802, 111769, 139141, 159670, 223538, 239505, 278282, 335307, 417423, 479010, 558845, 670614, 695705, 834846, 973987, 1117690, 1391410, 1676535, 1947974, 2087115, 2921961, 3353070, 4174230, 4869935, 5843922, 6817909, 9739870, 13635818, 14609805, 20453727, 29219610, 34089545, 40907454, 68179090, 102268635, 204537270]

約数ペア:

[(1, 204537270), (2, 102268635), (3, 68179090), (5, 40907454), (6, 34089545), (7, 29219610), (10, 20453727), (14, 14609805), (15, 13635818), (21, 9739870), (30, 6817909), (35, 5843922), (42, 4869935), (49, 4174230), (61, 3353070), (70, 2921961), (98, 2087115), (105, 1947974), (122, 1676535), (147, 1391410), (183, 1117690), (210, 973987), (245, 834846), (294, 695705), (305, 670614), (366, 558845), (427, 479010), (490, 417423), (610, 335307), (735, 278282), (854, 239505), (915, 223538), (1281, 159670), (1470, 139141), (1830, 111769), (2135, 95802), (2281, 89670), (2562, 79835), (2989, 68430), (4270, 47901), (4562, 44835), (5978, 34215), (6405, 31934), (6843, 29890), (8967, 22810), (11405, 17934), (12810, 15967), (13686, 14945)]