201985146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 497952000

約数和(自身を除く): 295966854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 79, 99, 111, 158, 198, 222, 237, 333, 349, 407, 474, 666, 698, 711, 814, 869, 1047, 1221, 1422, 1738, 2094, 2442, 2607, 2923, 3141, 3663, 3839, 5214, 5846, 6282, 7326, 7678, 7821, 8769, 11517, 12913, 15642, 17538, 23034, 25826, 26307, 27571, 32153, 34551, 38739, 52614, 55142, 64306, 69102, 77478, 82713, 96459, 116217, 142043, 165426, 192918, 232434, 248139, 284086, 289377, 303281, 426129, 496278, 578754, 606562, 852258, 909843, 1020127, 1278387, 1819686, 2040254, 2556774, 2729529, 3060381, 5459058, 6120762, 9181143, 11221397, 18362286, 22442794, 33664191, 67328382, 100992573, 201985146]

約数ペア:

[(1, 201985146), (2, 100992573), (3, 67328382), (6, 33664191), (9, 22442794), (11, 18362286), (18, 11221397), (22, 9181143), (33, 6120762), (37, 5459058), (66, 3060381), (74, 2729529), (79, 2556774), (99, 2040254), (111, 1819686), (158, 1278387), (198, 1020127), (222, 909843), (237, 852258), (333, 606562), (349, 578754), (407, 496278), (474, 426129), (666, 303281), (698, 289377), (711, 284086), (814, 248139), (869, 232434), (1047, 192918), (1221, 165426), (1422, 142043), (1738, 116217), (2094, 96459), (2442, 82713), (2607, 77478), (2923, 69102), (3141, 64306), (3663, 55142), (3839, 52614), (5214, 38739), (5846, 34551), (6282, 32153), (7326, 27571), (7678, 26307), (7821, 25826), (8769, 23034), (11517, 17538), (12913, 15642)]