209517508756

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1097}}^1\times {\mathrm{1931}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 373015722240

約数和(自身を除く): 163498213484

約数列:

[1, 2, 4, 79, 158, 313, 316, 626, 1097, 1252, 1931, 2194, 3862, 4388, 7724, 24727, 49454, 86663, 98908, 152549, 173326, 305098, 343361, 346652, 604403, 610196, 686722, 1208806, 1373444, 2118307, 2417612, 4236614, 8473228, 27125519, 47747837, 54251038, 95495674, 108502076, 167346253, 190991348, 334692506, 663030091, 669385012, 1326060182, 2652120364, 52379377189, 104758754378, 209517508756]

約数ペア:

[(1, 209517508756), (2, 104758754378), (4, 52379377189), (79, 2652120364), (158, 1326060182), (313, 669385012), (316, 663030091), (626, 334692506), (1097, 190991348), (1252, 167346253), (1931, 108502076), (2194, 95495674), (3862, 54251038), (4388, 47747837), (7724, 27125519), (24727, 8473228), (49454, 4236614), (86663, 2417612), (98908, 2118307), (152549, 1373444), (173326, 1208806), (305098, 686722), (343361, 610196), (346652, 604403)]