206737884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 573937728

約数和(自身を除く): 367199844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 289, 306, 372, 527, 558, 578, 612, 641, 867, 1054, 1116, 1156, 1282, 1581, 1734, 1923, 2108, 2564, 2601, 3162, 3468, 3846, 4743, 5202, 5769, 6324, 7692, 8959, 9486, 10404, 10897, 11538, 17918, 18972, 19871, 21794, 23076, 26877, 32691, 35836, 39742, 43588, 53754, 59613, 65382, 79484, 80631, 98073, 107508, 119226, 130764, 161262, 178839, 185249, 196146, 238452, 322524, 337807, 357678, 370498, 392292, 555747, 675614, 715356, 740996, 1013421, 1111494, 1351228, 1667241, 2026842, 2222988, 3040263, 3334482, 4053684, 5742719, 6080526, 6668964, 11485438, 12161052, 17228157, 22970876, 34456314, 51684471, 68912628, 103368942, 206737884]

約数ペア:

[(1, 206737884), (2, 103368942), (3, 68912628), (4, 51684471), (6, 34456314), (9, 22970876), (12, 17228157), (17, 12161052), (18, 11485438), (31, 6668964), (34, 6080526), (36, 5742719), (51, 4053684), (62, 3334482), (68, 3040263), (93, 2222988), (102, 2026842), (124, 1667241), (153, 1351228), (186, 1111494), (204, 1013421), (279, 740996), (289, 715356), (306, 675614), (372, 555747), (527, 392292), (558, 370498), (578, 357678), (612, 337807), (641, 322524), (867, 238452), (1054, 196146), (1116, 185249), (1156, 178839), (1282, 161262), (1581, 130764), (1734, 119226), (1923, 107508), (2108, 98073), (2564, 80631), (2601, 79484), (3162, 65382), (3468, 59613), (3846, 53754), (4743, 43588), (5202, 39742), (5769, 35836), (6324, 32691), (7692, 26877), (8959, 23076), (9486, 21794), (10404, 19871), (10897, 18972), (11538, 17918)]