216803686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 382082400

約数和(自身を除く): 165278714

約数列:

[1, 2, 11, 17, 22, 34, 121, 151, 187, 242, 302, 349, 374, 698, 1661, 2057, 2567, 3322, 3839, 4114, 5134, 5933, 7678, 11866, 18271, 28237, 36542, 42229, 52699, 56474, 65263, 84458, 105398, 130526, 310607, 579689, 621214, 717893, 895883, 1159378, 1435786, 1791766, 6376579, 9854713, 12753158, 19709426, 108401843, 216803686]

約数ペア:

[(1, 216803686), (2, 108401843), (11, 19709426), (17, 12753158), (22, 9854713), (34, 6376579), (121, 1791766), (151, 1435786), (187, 1159378), (242, 895883), (302, 717893), (349, 621214), (374, 579689), (698, 310607), (1661, 130526), (2057, 105398), (2567, 84458), (3322, 65263), (3839, 56474), (4114, 52699), (5134, 42229), (5933, 36542), (7678, 28237), (11866, 18271)]