215453374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 133533506

約数列:

[1, 2, 23, 46, 53, 67, 106, 134, 1219, 1319, 1541, 2438, 2638, 3082, 3551, 7102, 30337, 60674, 69907, 81673, 88373, 139814, 163346, 176746, 1607861, 2032579, 3215722, 4065158, 4683769, 9367538, 107726687, 215453374]

約数ペア:

[(1, 215453374), (2, 107726687), (23, 9367538), (46, 4683769), (53, 4065158), (67, 3215722), (106, 2032579), (134, 1607861), (1219, 176746), (1319, 163346), (1541, 139814), (2438, 88373), (2638, 81673), (3082, 69907), (3551, 60674), (7102, 30337)]