211671472356

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{144961}}^1$

素因数の和:145881

約数の個数: 72

約数和(自身を含む): 547079629824

約数和(自身を除く): 335408157468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 863, 1692, 1726, 2589, 3452, 5178, 7767, 10356, 15534, 31068, 40561, 81122, 121683, 144961, 162244, 243366, 289922, 365049, 434883, 486732, 579844, 730098, 869766, 1304649, 1460196, 1739532, 2609298, 5218596, 6813167, 13626334, 20439501, 27252668, 40879002, 61318503, 81758004, 122637006, 125101343, 245274012, 250202686, 375304029, 500405372, 750608058, 1125912087, 1501216116, 2251824174, 4503648348, 5879763121, 11759526242, 17639289363, 23519052484, 35278578726, 52917868089, 70557157452, 105835736178, 211671472356]

約数ペア:

[(1, 211671472356), (2, 105835736178), (3, 70557157452), (4, 52917868089), (6, 35278578726), (9, 23519052484), (12, 17639289363), (18, 11759526242), (36, 5879763121), (47, 4503648348), (94, 2251824174), (141, 1501216116), (188, 1125912087), (282, 750608058), (423, 500405372), (564, 375304029), (846, 250202686), (863, 245274012), (1692, 125101343), (1726, 122637006), (2589, 81758004), (3452, 61318503), (5178, 40879002), (7767, 27252668), (10356, 20439501), (15534, 13626334), (31068, 6813167), (40561, 5218596), (81122, 2609298), (121683, 1739532), (144961, 1460196), (162244, 1304649), (243366, 869766), (289922, 730098), (365049, 579844), (434883, 486732)]