201256431201

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1\times {\mathrm{5939}}^1$

素因数の和:8346

約数の個数: 48

約数和(自身を含む): 333768314880

約数和(自身を除く): 132511883679

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2143, 2259, 5271, 5939, 6429, 15001, 15813, 17817, 19287, 41573, 45003, 53451, 124719, 135009, 374157, 537893, 1490689, 1613679, 3765251, 4472067, 4841037, 10434823, 11295753, 12727277, 13416201, 31304469, 33887259, 38181831, 89090939, 93913407, 114545493, 267272817, 801818451, 3194546527, 9583639581, 22361825689, 28750918743, 67085477067, 201256431201]

約数ペア:

[(1, 201256431201), (3, 67085477067), (7, 28750918743), (9, 22361825689), (21, 9583639581), (63, 3194546527), (251, 801818451), (753, 267272817), (1757, 114545493), (2143, 93913407), (2259, 89090939), (5271, 38181831), (5939, 33887259), (6429, 31304469), (15001, 13416201), (15813, 12727277), (17817, 11295753), (19287, 10434823), (41573, 4841037), (45003, 4472067), (53451, 3765251), (124719, 1613679), (135009, 1490689), (374157, 537893)]