201312489356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1\times {\mathrm{67103}}^1$

素因数の和:68822

約数の個数: 48

約数和(自身を含む): 393940205568

約数和(自身を除く): 192627716212

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1663, 1804, 3326, 6652, 18293, 36586, 67103, 68183, 73172, 134206, 136366, 268412, 272732, 738133, 750013, 1476266, 1500026, 2751223, 2952532, 3000052, 5502446, 11004892, 30263453, 60526906, 111592289, 121053812, 223184578, 446369156, 1227515179, 2455030358, 4575283849, 4910060716, 9150567698, 18301135396, 50328122339, 100656244678, 201312489356]

約数ペア:

[(1, 201312489356), (2, 100656244678), (4, 50328122339), (11, 18301135396), (22, 9150567698), (41, 4910060716), (44, 4575283849), (82, 2455030358), (164, 1227515179), (451, 446369156), (902, 223184578), (1663, 121053812), (1804, 111592289), (3326, 60526906), (6652, 30263453), (18293, 11004892), (36586, 5502446), (67103, 3000052), (68183, 2952532), (73172, 2751223), (134206, 1500026), (136366, 1476266), (268412, 750013), (272732, 738133)]