201799269

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 346946688

約数和(自身を除く): 145147419

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 453, 567, 1057, 1359, 2357, 3171, 4077, 7071, 9513, 12231, 16499, 21213, 28539, 49497, 63639, 85617, 148491, 190917, 355907, 445473, 1067721, 1336419, 2491349, 3203163, 7474047, 9609489, 22422141, 28828467, 67266423, 201799269]

約数ペア:

[(1, 201799269), (3, 67266423), (7, 28828467), (9, 22422141), (21, 9609489), (27, 7474047), (63, 3203163), (81, 2491349), (151, 1336419), (189, 1067721), (453, 445473), (567, 355907), (1057, 190917), (1359, 148491), (2357, 85617), (3171, 63639), (4077, 49497), (7071, 28539), (9513, 21213), (12231, 16499)]