202800577136

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 397841277600

約数和(自身を除く): 195040700464

約数列:

[1, 2, 4, 8, 16, 211, 337, 397, 422, 449, 674, 794, 844, 898, 1348, 1588, 1688, 1796, 2696, 3176, 3376, 3592, 5392, 6352, 7184, 71107, 83767, 94739, 133789, 142214, 151313, 167534, 178253, 189478, 267578, 284428, 302626, 335068, 356506, 378956, 535156, 568856, 605252, 670136, 713012, 757912, 1070312, 1137712, 1210504, 1340272, 1426024, 1515824, 2140624, 2421008, 2852048, 28229479, 31927043, 37611383, 56458958, 60071261, 63854086, 75222766, 112917916, 120142522, 127708172, 150445532, 225835832, 240285044, 255416344, 300891064, 451671664, 480570088, 510832688, 601782128, 961140176, 12675036071, 25350072142, 50700144284, 101400288568, 202800577136]

約数ペア:

[(1, 202800577136), (2, 101400288568), (4, 50700144284), (8, 25350072142), (16, 12675036071), (211, 961140176), (337, 601782128), (397, 510832688), (422, 480570088), (449, 451671664), (674, 300891064), (794, 255416344), (844, 240285044), (898, 225835832), (1348, 150445532), (1588, 127708172), (1688, 120142522), (1796, 112917916), (2696, 75222766), (3176, 63854086), (3376, 60071261), (3592, 56458958), (5392, 37611383), (6352, 31927043), (7184, 28229479), (71107, 2852048), (83767, 2421008), (94739, 2140624), (133789, 1515824), (142214, 1426024), (151313, 1340272), (167534, 1210504), (178253, 1137712), (189478, 1070312), (267578, 757912), (284428, 713012), (302626, 670136), (335068, 605252), (356506, 568856), (378956, 535156)]