209772624

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{61553}}^1$

素因数の和:61635

約数の個数: 40

約数和(自身を含む): 549554112

約数和(自身を除く): 339781488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 61553, 123106, 184659, 246212, 369318, 492424, 738636, 984848, 1477272, 2954544, 4370263, 8740526, 13110789, 17481052, 26221578, 34962104, 52443156, 69924208, 104886312, 209772624]

約数ペア:

[(1, 209772624), (2, 104886312), (3, 69924208), (4, 52443156), (6, 34962104), (8, 26221578), (12, 17481052), (16, 13110789), (24, 8740526), (48, 4370263), (71, 2954544), (142, 1477272), (213, 984848), (284, 738636), (426, 492424), (568, 369318), (852, 246212), (1136, 184659), (1704, 123106), (3408, 61553)]