201378456

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59509}}^1$

素因数の和:59568

約数の個数: 48

約数和(自身を含む): 557013600

約数和(自身を除く): 355635144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 59509, 119018, 178527, 238036, 357054, 476072, 535581, 714108, 1071162, 1428216, 2142324, 2796923, 4284648, 5593846, 8390769, 11187692, 16781538, 22375384, 25172307, 33563076, 50344614, 67126152, 100689228, 201378456]

約数ペア:

[(1, 201378456), (2, 100689228), (3, 67126152), (4, 50344614), (6, 33563076), (8, 25172307), (9, 22375384), (12, 16781538), (18, 11187692), (24, 8390769), (36, 5593846), (47, 4284648), (72, 2796923), (94, 2142324), (141, 1428216), (188, 1071162), (282, 714108), (376, 535581), (423, 476072), (564, 357054), (846, 238036), (1128, 178527), (1692, 119018), (3384, 59509)]