195902826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 464609280

約数和(自身を除く): 268706454

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 379, 397, 434, 651, 758, 794, 1137, 1191, 1302, 2274, 2382, 2653, 2779, 5306, 5558, 7959, 8337, 11749, 12307, 15918, 16674, 23498, 24614, 35247, 36921, 70494, 73842, 82243, 86149, 150463, 164486, 172298, 246729, 258447, 300926, 451389, 493458, 516894, 902778, 1053241, 2106482, 3159723, 4664353, 6319446, 9328706, 13993059, 27986118, 32650471, 65300942, 97951413, 195902826]

約数ペア:

[(1, 195902826), (2, 97951413), (3, 65300942), (6, 32650471), (7, 27986118), (14, 13993059), (21, 9328706), (31, 6319446), (42, 4664353), (62, 3159723), (93, 2106482), (186, 1053241), (217, 902778), (379, 516894), (397, 493458), (434, 451389), (651, 300926), (758, 258447), (794, 246729), (1137, 172298), (1191, 164486), (1302, 150463), (2274, 86149), (2382, 82243), (2653, 73842), (2779, 70494), (5306, 36921), (5558, 35247), (7959, 24614), (8337, 23498), (11749, 16674), (12307, 15918)]