189809508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28603}}^1$

素因数の和:28696

約数の個数: 48

約数和(自身を含む): 512583680

約数和(自身を除く): 322774172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 28603, 57206, 85809, 114412, 171618, 200221, 343236, 400442, 600663, 800884, 1201326, 2259637, 2402652, 4519274, 6778911, 9038548, 13557822, 15817459, 27115644, 31634918, 47452377, 63269836, 94904754, 189809508]

約数ペア:

[(1, 189809508), (2, 94904754), (3, 63269836), (4, 47452377), (6, 31634918), (7, 27115644), (12, 15817459), (14, 13557822), (21, 9038548), (28, 6778911), (42, 4519274), (79, 2402652), (84, 2259637), (158, 1201326), (237, 800884), (316, 600663), (474, 400442), (553, 343236), (948, 200221), (1106, 171618), (1659, 114412), (2212, 85809), (3318, 57206), (6636, 28603)]