201828184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{7951}}^1$

素因数の和:8143

約数の個数: 32

約数和(自身を含む): 400780800

約数和(自身を除く): 198952616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 6346, 7951, 12692, 15902, 25384, 31804, 63608, 151069, 302138, 604276, 1208552, 1327817, 2655634, 5311268, 10622536, 25228523, 50457046, 100914092, 201828184]

約数ペア:

[(1, 201828184), (2, 100914092), (4, 50457046), (8, 25228523), (19, 10622536), (38, 5311268), (76, 2655634), (152, 1327817), (167, 1208552), (334, 604276), (668, 302138), (1336, 151069), (3173, 63608), (6346, 31804), (7951, 25384), (12692, 15902)]