196274418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 431215488

約数和(自身を除く): 234941070

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 131, 222, 262, 393, 397, 629, 786, 794, 1191, 1258, 1887, 2227, 2382, 3774, 4454, 4847, 6681, 6749, 9694, 13362, 13498, 14541, 14689, 20247, 29082, 29378, 40494, 44067, 52007, 82399, 88134, 104014, 156021, 164798, 247197, 249713, 312042, 494394, 499426, 749139, 884119, 1498278, 1768238, 1924259, 2652357, 3848518, 5304714, 5772777, 11545554, 32712403, 65424806, 98137209, 196274418]

約数ペア:

[(1, 196274418), (2, 98137209), (3, 65424806), (6, 32712403), (17, 11545554), (34, 5772777), (37, 5304714), (51, 3848518), (74, 2652357), (102, 1924259), (111, 1768238), (131, 1498278), (222, 884119), (262, 749139), (393, 499426), (397, 494394), (629, 312042), (786, 249713), (794, 247197), (1191, 164798), (1258, 156021), (1887, 104014), (2227, 88134), (2382, 82399), (3774, 52007), (4454, 44067), (4847, 40494), (6681, 29378), (6749, 29082), (9694, 20247), (13362, 14689), (13498, 14541)]