205619166

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 454912848

約数和(自身を除く): 249293682

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 401, 467, 549, 802, 934, 1098, 1203, 1401, 2406, 2802, 3609, 4203, 7218, 8406, 24461, 28487, 48922, 56974, 73383, 85461, 146766, 170922, 187267, 220149, 256383, 374534, 440298, 512766, 561801, 1123602, 1685403, 3370806, 11423287, 22846574, 34269861, 68539722, 102809583, 205619166]

約数ペア:

[(1, 205619166), (2, 102809583), (3, 68539722), (6, 34269861), (9, 22846574), (18, 11423287), (61, 3370806), (122, 1685403), (183, 1123602), (366, 561801), (401, 512766), (467, 440298), (549, 374534), (802, 256383), (934, 220149), (1098, 187267), (1203, 170922), (1401, 146766), (2406, 85461), (2802, 73383), (3609, 56974), (4203, 48922), (7218, 28487), (8406, 24461)]