221518938

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{8291}}^1$

素因数の和:8430

約数の個数: 32

約数和(自身を含む): 456524352

約数和(自身を除く): 235005414

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 366, 438, 4453, 8291, 8906, 13359, 16582, 24873, 26718, 49746, 505751, 605243, 1011502, 1210486, 1517253, 1815729, 3034506, 3631458, 36919823, 73839646, 110759469, 221518938]

約数ペア:

[(1, 221518938), (2, 110759469), (3, 73839646), (6, 36919823), (61, 3631458), (73, 3034506), (122, 1815729), (146, 1517253), (183, 1210486), (219, 1011502), (366, 605243), (438, 505751), (4453, 49746), (8291, 26718), (8906, 24873), (13359, 16582)]