221468724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{361877}}^1$

素因数の和:361904

約数の個数: 36

約数和(自身を含む): 592756164

約数和(自身を除く): 371287440

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 361877, 723754, 1085631, 1447508, 2171262, 3256893, 4342524, 6151909, 6513786, 12303818, 13027572, 18455727, 24607636, 36911454, 55367181, 73822908, 110734362, 221468724]

約数ペア:

[(1, 221468724), (2, 110734362), (3, 73822908), (4, 55367181), (6, 36911454), (9, 24607636), (12, 18455727), (17, 13027572), (18, 12303818), (34, 6513786), (36, 6151909), (51, 4342524), (68, 3256893), (102, 2171262), (153, 1447508), (204, 1085631), (306, 723754), (612, 361877)]