200659030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140321}}^1$

素因数の和:140352

約数の個数: 32

約数和(自身を含む): 424333728

約数和(自身を除く): 223674698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140321, 280642, 701605, 1403210, 1543531, 1824173, 3087062, 3648346, 7717655, 9120865, 15435310, 18241730, 20065903, 40131806, 100329515, 200659030]

約数ペア:

[(1, 200659030), (2, 100329515), (5, 40131806), (10, 20065903), (11, 18241730), (13, 15435310), (22, 9120865), (26, 7717655), (55, 3648346), (65, 3087062), (110, 1824173), (130, 1543531), (143, 1403210), (286, 701605), (715, 280642), (1430, 140321)]