210486588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 565044480

約数和(自身を除く): 354557892

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 139, 156, 204, 221, 278, 417, 442, 556, 571, 663, 834, 884, 1142, 1326, 1668, 1713, 1807, 2284, 2363, 2652, 3426, 3614, 4726, 5421, 6852, 7089, 7228, 7423, 9452, 9707, 10842, 14178, 14846, 19414, 21684, 22269, 28356, 29121, 29692, 30719, 38828, 44538, 58242, 61438, 79369, 89076, 92157, 116484, 122876, 126191, 158738, 184314, 238107, 252382, 317476, 368628, 378573, 476214, 504764, 757146, 952428, 1031797, 1349273, 1514292, 2063594, 2698546, 3095391, 4047819, 4127188, 5397092, 6190782, 8095638, 12381564, 16191276, 17540549, 35081098, 52621647, 70162196, 105243294, 210486588]

約数ペア:

[(1, 210486588), (2, 105243294), (3, 70162196), (4, 52621647), (6, 35081098), (12, 17540549), (13, 16191276), (17, 12381564), (26, 8095638), (34, 6190782), (39, 5397092), (51, 4127188), (52, 4047819), (68, 3095391), (78, 2698546), (102, 2063594), (139, 1514292), (156, 1349273), (204, 1031797), (221, 952428), (278, 757146), (417, 504764), (442, 476214), (556, 378573), (571, 368628), (663, 317476), (834, 252382), (884, 238107), (1142, 184314), (1326, 158738), (1668, 126191), (1713, 122876), (1807, 116484), (2284, 92157), (2363, 89076), (2652, 79369), (3426, 61438), (3614, 58242), (4726, 44538), (5421, 38828), (6852, 30719), (7089, 29692), (7228, 29121), (7423, 28356), (9452, 22269), (9707, 21684), (10842, 19414), (14178, 14846)]