198256488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10182

約数の個数: 64

約数和(自身を含む): 533913600

約数和(自身を除く): 335657112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 10111, 19608, 20222, 30333, 40444, 60666, 80888, 121332, 192109, 242664, 384218, 434773, 576327, 768436, 869546, 1152654, 1304319, 1536872, 1739092, 2305308, 2608638, 3478184, 4610616, 5217276, 8260687, 10434552, 16521374, 24782061, 33042748, 49564122, 66085496, 99128244, 198256488]

約数ペア:

[(1, 198256488), (2, 99128244), (3, 66085496), (4, 49564122), (6, 33042748), (8, 24782061), (12, 16521374), (19, 10434552), (24, 8260687), (38, 5217276), (43, 4610616), (57, 3478184), (76, 2608638), (86, 2305308), (114, 1739092), (129, 1536872), (152, 1304319), (172, 1152654), (228, 869546), (258, 768436), (344, 576327), (456, 434773), (516, 384218), (817, 242664), (1032, 192109), (1634, 121332), (2451, 80888), (3268, 60666), (4902, 40444), (6536, 30333), (9804, 20222), (10111, 19608)]