213134608

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 419973120

約数和(自身を除く): 206838512

約数列:

[1, 2, 4, 8, 16, 97, 191, 194, 382, 388, 719, 764, 776, 1438, 1528, 1552, 2876, 3056, 5752, 11504, 18527, 37054, 69743, 74108, 137329, 139486, 148216, 274658, 278972, 296432, 549316, 557944, 1098632, 1115888, 2197264, 13320913, 26641826, 53283652, 106567304, 213134608]

約数ペア:

[(1, 213134608), (2, 106567304), (4, 53283652), (8, 26641826), (16, 13320913), (97, 2197264), (191, 1115888), (194, 1098632), (382, 557944), (388, 549316), (719, 296432), (764, 278972), (776, 274658), (1438, 148216), (1528, 139486), (1552, 137329), (2876, 74108), (3056, 69743), (5752, 37054), (11504, 18527)]