200849456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3691}}^1$

素因数の和:3897

約数の個数: 40

約数和(自身を含む): 412027200

約数和(自身を除く): 211177744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 3691, 6802, 7382, 13604, 14764, 27208, 29528, 54416, 59056, 70129, 140258, 280516, 561032, 660689, 1122064, 1321378, 2642756, 5285512, 10571024, 12553091, 25106182, 50212364, 100424728, 200849456]

約数ペア:

[(1, 200849456), (2, 100424728), (4, 50212364), (8, 25106182), (16, 12553091), (19, 10571024), (38, 5285512), (76, 2642756), (152, 1321378), (179, 1122064), (304, 660689), (358, 561032), (716, 280516), (1432, 140258), (2864, 70129), (3401, 59056), (3691, 54416), (6802, 29528), (7382, 27208), (13604, 14764)]