201538038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69833}}^1$

素因数の和:69888

約数の個数: 32

約数和(自身を含む): 445820256

約数和(自身を除く): 244282218

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 69833, 139666, 209499, 418998, 907829, 1815658, 2583821, 2723487, 5167642, 5446974, 7751463, 15502926, 33589673, 67179346, 100769019, 201538038]

約数ペア:

[(1, 201538038), (2, 100769019), (3, 67179346), (6, 33589673), (13, 15502926), (26, 7751463), (37, 5446974), (39, 5167642), (74, 2723487), (78, 2583821), (111, 1815658), (222, 907829), (481, 418998), (962, 209499), (1443, 139666), (2886, 69833)]