201473977564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 381111494400

約数和(自身を除く): 179637516836

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 139, 268, 278, 281, 556, 562, 1013, 1124, 1273, 2026, 2546, 2641, 4052, 5092, 5282, 5339, 9313, 10564, 10678, 18626, 18827, 19247, 21356, 37252, 37654, 38494, 39059, 67871, 75308, 76988, 78118, 135742, 140807, 156236, 176947, 271484, 281614, 284653, 353894, 357713, 563228, 569306, 707788, 715426, 742121, 1138612, 1289549, 1430852, 1484242, 2579098, 2616953, 2675333, 2968484, 5158196, 5233906, 5350666, 5408407, 9434069, 10467812, 10701332, 10816814, 18868138, 19071751, 21633628, 37736276, 38143502, 39566767, 49722107, 76287004, 79133534, 99444214, 158267068, 179247311, 198888428, 358494622, 362363269, 716989244, 724726538, 751768573, 1449453076, 1503537146, 2650973389, 3007074292, 5301946778, 10603893556, 50368494391, 100736988782, 201473977564]

約数ペア:

[(1, 201473977564), (2, 100736988782), (4, 50368494391), (19, 10603893556), (38, 5301946778), (67, 3007074292), (76, 2650973389), (134, 1503537146), (139, 1449453076), (268, 751768573), (278, 724726538), (281, 716989244), (556, 362363269), (562, 358494622), (1013, 198888428), (1124, 179247311), (1273, 158267068), (2026, 99444214), (2546, 79133534), (2641, 76287004), (4052, 49722107), (5092, 39566767), (5282, 38143502), (5339, 37736276), (9313, 21633628), (10564, 19071751), (10678, 18868138), (18626, 10816814), (18827, 10701332), (19247, 10467812), (21356, 9434069), (37252, 5408407), (37654, 5350666), (38494, 5233906), (39059, 5158196), (67871, 2968484), (75308, 2675333), (76988, 2616953), (78118, 2579098), (135742, 1484242), (140807, 1430852), (156236, 1289549), (176947, 1138612), (271484, 742121), (281614, 715426), (284653, 707788), (353894, 569306), (357713, 563228)]