272211842

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 472158720

約数和(自身を除く): 199946878

約数列:

[1, 2, 7, 14, 197, 229, 394, 431, 458, 862, 1379, 1603, 2758, 3017, 3206, 6034, 45113, 84907, 90226, 98699, 169814, 197398, 315791, 594349, 631582, 690893, 1188698, 1381786, 19443703, 38887406, 136105921, 272211842]

約数ペア:

[(1, 272211842), (2, 136105921), (7, 38887406), (14, 19443703), (197, 1381786), (229, 1188698), (394, 690893), (431, 631582), (458, 594349), (862, 315791), (1379, 197398), (1603, 169814), (2758, 98699), (3017, 90226), (3206, 84907), (6034, 45113)]