211323714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 503857152

約数和(自身を除く): 292533438

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 101, 186, 202, 217, 303, 434, 606, 651, 707, 1302, 1414, 1607, 2121, 3131, 3214, 4242, 4821, 6262, 9393, 9642, 11249, 18786, 21917, 22498, 33747, 43834, 49817, 65751, 67494, 99634, 131502, 149451, 162307, 298902, 324614, 348719, 486921, 697438, 973842, 1046157, 1136149, 2092314, 2272298, 3408447, 5031517, 6816894, 10063034, 15094551, 30189102, 35220619, 70441238, 105661857, 211323714]

約数ペア:

[(1, 211323714), (2, 105661857), (3, 70441238), (6, 35220619), (7, 30189102), (14, 15094551), (21, 10063034), (31, 6816894), (42, 5031517), (62, 3408447), (93, 2272298), (101, 2092314), (186, 1136149), (202, 1046157), (217, 973842), (303, 697438), (434, 486921), (606, 348719), (651, 324614), (707, 298902), (1302, 162307), (1414, 149451), (1607, 131502), (2121, 99634), (3131, 67494), (3214, 65751), (4242, 49817), (4821, 43834), (6262, 33747), (9393, 22498), (9642, 21917), (11249, 18786)]