201771622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4243}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 342236160

約数和(自身を除く): 140464538

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 403, 767, 806, 1534, 1829, 3658, 4243, 8486, 23777, 47554, 55159, 110318, 131533, 250337, 263066, 500674, 1709929, 3254381, 3419858, 6508762, 7760447, 15520894, 100885811, 201771622]

約数ペア:

[(1, 201771622), (2, 100885811), (13, 15520894), (26, 7760447), (31, 6508762), (59, 3419858), (62, 3254381), (118, 1709929), (403, 500674), (767, 263066), (806, 250337), (1534, 131533), (1829, 110318), (3658, 55159), (4243, 47554), (8486, 23777)]