218975086174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1\times {\mathrm{129589}}^1$

素因数の和:133444

約数の個数: 32

約数和(自身を含む): 374637432960

約数和(自身を除く): 155662346786

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3823, 7646, 49699, 64991, 99398, 129589, 129982, 259178, 844883, 1684657, 1689766, 2203013, 3369314, 4406026, 28639169, 57278338, 495418747, 990837494, 6440443711, 8422118699, 12880887422, 16844237398, 109487543087, 218975086174]

約数ペア:

[(1, 218975086174), (2, 109487543087), (13, 16844237398), (17, 12880887422), (26, 8422118699), (34, 6440443711), (221, 990837494), (442, 495418747), (3823, 57278338), (7646, 28639169), (49699, 4406026), (64991, 3369314), (99398, 2203013), (129589, 1689766), (129982, 1684657), (259178, 844883)]