212417448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{520631}}^1$

素因数の和:520657

約数の個数: 32

約数和(自身を含む): 562282560

約数和(自身を除く): 349865112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 520631, 1041262, 1561893, 2082524, 3123786, 4165048, 6247572, 8850727, 12495144, 17701454, 26552181, 35402908, 53104362, 70805816, 106208724, 212417448]

約数ペア:

[(1, 212417448), (2, 106208724), (3, 70805816), (4, 53104362), (6, 35402908), (8, 26552181), (12, 17701454), (17, 12495144), (24, 8850727), (34, 6247572), (51, 4165048), (68, 3123786), (102, 2082524), (136, 1561893), (204, 1041262), (408, 520631)]