201806668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 211876532

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 151, 236, 302, 413, 604, 809, 826, 1057, 1618, 1652, 2114, 3236, 4228, 5663, 8909, 11326, 17818, 22652, 35636, 47731, 62363, 95462, 122159, 124726, 190924, 244318, 249452, 334117, 488636, 668234, 855113, 1336468, 1710226, 3420452, 7207381, 14414762, 28829524, 50451667, 100903334, 201806668]

約数ペア:

[(1, 201806668), (2, 100903334), (4, 50451667), (7, 28829524), (14, 14414762), (28, 7207381), (59, 3420452), (118, 1710226), (151, 1336468), (236, 855113), (302, 668234), (413, 488636), (604, 334117), (809, 249452), (826, 244318), (1057, 190924), (1618, 124726), (1652, 122159), (2114, 95462), (3236, 62363), (4228, 47731), (5663, 35636), (8909, 22652), (11326, 17818)]