201274502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 367476480

約数和(自身を除く): 166201978

約数列:

[1, 2, 11, 13, 22, 26, 61, 83, 122, 139, 143, 166, 278, 286, 671, 793, 913, 1079, 1342, 1529, 1586, 1807, 1826, 2158, 3058, 3614, 5063, 8479, 8723, 10126, 11537, 11869, 16958, 17446, 19877, 23074, 23738, 39754, 55693, 65819, 93269, 110227, 111386, 126907, 131638, 149981, 186538, 220454, 253814, 299962, 703757, 724009, 1212497, 1407514, 1448018, 1649791, 2424994, 3299582, 7741327, 9148841, 15482654, 18297682, 100637251, 201274502]

約数ペア:

[(1, 201274502), (2, 100637251), (11, 18297682), (13, 15482654), (22, 9148841), (26, 7741327), (61, 3299582), (83, 2424994), (122, 1649791), (139, 1448018), (143, 1407514), (166, 1212497), (278, 724009), (286, 703757), (671, 299962), (793, 253814), (913, 220454), (1079, 186538), (1342, 149981), (1529, 131638), (1586, 126907), (1807, 111386), (1826, 110227), (2158, 93269), (3058, 65819), (3614, 55693), (5063, 39754), (8479, 23738), (8723, 23074), (10126, 19877), (11537, 17446), (11869, 16958)]