201709172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 425429760

約数和(自身を除く): 223720588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 3229, 4462, 6458, 8924, 12916, 15617, 22603, 31234, 45206, 62468, 74267, 90412, 148534, 297068, 313213, 519869, 626426, 1039738, 1252852, 2079476, 2192491, 4384982, 7203899, 8769964, 14407798, 28815596, 50427293, 100854586, 201709172]

約数ペア:

[(1, 201709172), (2, 100854586), (4, 50427293), (7, 28815596), (14, 14407798), (23, 8769964), (28, 7203899), (46, 4384982), (92, 2192491), (97, 2079476), (161, 1252852), (194, 1039738), (322, 626426), (388, 519869), (644, 313213), (679, 297068), (1358, 148534), (2231, 90412), (2716, 74267), (3229, 62468), (4462, 45206), (6458, 31234), (8924, 22603), (12916, 15617)]