211300956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{345263}}^1$

素因数の和:345290

約数の個数: 36

約数和(自身を含む): 565542432

約数和(自身を除く): 354241476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 345263, 690526, 1035789, 1381052, 2071578, 3107367, 4143156, 5869471, 6214734, 11738942, 12429468, 17608413, 23477884, 35216826, 52825239, 70433652, 105650478, 211300956]

約数ペア:

[(1, 211300956), (2, 105650478), (3, 70433652), (4, 52825239), (6, 35216826), (9, 23477884), (12, 17608413), (17, 12429468), (18, 11738942), (34, 6214734), (36, 5869471), (51, 4143156), (68, 3107367), (102, 2071578), (153, 1381052), (204, 1035789), (306, 690526), (612, 345263)]