221497842

素因数分解:

$2^1\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{33469}}^1$

素因数の和:34577

約数の個数: 16

約数和(自身を含む): 443410560

約数和(自身を除く): 221912718

約数列:

[1, 2, 3, 6, 1103, 2206, 3309, 6618, 33469, 66938, 100407, 200814, 36916307, 73832614, 110748921, 221497842]

約数ペア:

[(1, 221497842), (2, 110748921), (3, 73832614), (6, 36916307), (1103, 200814), (2206, 100407), (3309, 66938), (6618, 33469)]