196390746

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 440545248

約数和(自身を除く): 244154502

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 666, 786, 1179, 2251, 2358, 4502, 4847, 6753, 9694, 13506, 14541, 20259, 29082, 40518, 43623, 83287, 87246, 166574, 249861, 294881, 499722, 589762, 749583, 884643, 1499166, 1769286, 2653929, 5307858, 10910597, 21821194, 32731791, 65463582, 98195373, 196390746]

約数ペア:

[(1, 196390746), (2, 98195373), (3, 65463582), (6, 32731791), (9, 21821194), (18, 10910597), (37, 5307858), (74, 2653929), (111, 1769286), (131, 1499166), (222, 884643), (262, 749583), (333, 589762), (393, 499722), (666, 294881), (786, 249861), (1179, 166574), (2251, 87246), (2358, 83287), (4502, 43623), (4847, 40518), (6753, 29082), (9694, 20259), (13506, 14541)]