201376854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 518259456

約数和(自身を除く): 316882602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 311, 378, 567, 571, 622, 933, 1134, 1142, 1713, 1866, 2177, 2799, 3426, 3997, 4354, 5139, 5598, 6531, 7994, 8397, 10278, 11991, 13062, 15417, 16794, 19593, 23982, 25191, 30834, 35973, 39186, 46251, 50382, 58779, 71946, 92502, 107919, 117558, 176337, 177581, 215838, 323757, 352674, 355162, 532743, 647514, 1065486, 1243067, 1598229, 2486134, 3196458, 3729201, 4794687, 7458402, 9589374, 11187603, 14384061, 22375206, 28768122, 33562809, 67125618, 100688427, 201376854]

約数ペア:

[(1, 201376854), (2, 100688427), (3, 67125618), (6, 33562809), (7, 28768122), (9, 22375206), (14, 14384061), (18, 11187603), (21, 9589374), (27, 7458402), (42, 4794687), (54, 3729201), (63, 3196458), (81, 2486134), (126, 1598229), (162, 1243067), (189, 1065486), (311, 647514), (378, 532743), (567, 355162), (571, 352674), (622, 323757), (933, 215838), (1134, 177581), (1142, 176337), (1713, 117558), (1866, 107919), (2177, 92502), (2799, 71946), (3426, 58779), (3997, 50382), (4354, 46251), (5139, 39186), (5598, 35973), (6531, 30834), (7994, 25191), (8397, 23982), (10278, 19593), (11991, 16794), (13062, 15417)]