197943216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 542822400

約数和(自身を除く): 344879184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 1709, 2032, 2413, 3048, 3418, 4826, 5127, 6096, 6836, 7239, 9652, 10254, 13672, 14478, 19304, 20508, 27344, 28956, 32471, 38608, 41016, 57912, 64942, 82032, 97413, 115824, 129884, 194826, 217043, 259768, 389652, 434086, 519536, 651129, 779304, 868172, 1302258, 1558608, 1736344, 2604516, 3472688, 4123817, 5209032, 8247634, 10418064, 12371451, 16495268, 24742902, 32990536, 49485804, 65981072, 98971608, 197943216]

約数ペア:

[(1, 197943216), (2, 98971608), (3, 65981072), (4, 49485804), (6, 32990536), (8, 24742902), (12, 16495268), (16, 12371451), (19, 10418064), (24, 8247634), (38, 5209032), (48, 4123817), (57, 3472688), (76, 2604516), (114, 1736344), (127, 1558608), (152, 1302258), (228, 868172), (254, 779304), (304, 651129), (381, 519536), (456, 434086), (508, 389652), (762, 259768), (912, 217043), (1016, 194826), (1524, 129884), (1709, 115824), (2032, 97413), (2413, 82032), (3048, 64942), (3418, 57912), (4826, 41016), (5127, 38608), (6096, 32471), (6836, 28956), (7239, 27344), (9652, 20508), (10254, 19304), (13672, 14478)]