205942704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{390043}}^1$

素因数の和:390065

約数の個数: 40

約数和(自身を含む): 580385472

約数和(自身を除く): 374442768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 390043, 780086, 1170129, 1560172, 2340258, 3120344, 4290473, 4680516, 6240688, 8580946, 9361032, 12871419, 17161892, 18722064, 25742838, 34323784, 51485676, 68647568, 102971352, 205942704]

約数ペア:

[(1, 205942704), (2, 102971352), (3, 68647568), (4, 51485676), (6, 34323784), (8, 25742838), (11, 18722064), (12, 17161892), (16, 12871419), (22, 9361032), (24, 8580946), (33, 6240688), (44, 4680516), (48, 4290473), (66, 3120344), (88, 2340258), (132, 1560172), (176, 1170129), (264, 780086), (528, 390043)]