210337218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128411}}^1$

素因数の和:128439

約数の個数: 48

約数和(自身を含む): 560903616

約数和(自身を除く): 350566398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 128411, 256822, 385233, 770466, 898877, 1155699, 1669343, 1797754, 2311398, 2696631, 3338686, 5008029, 5393262, 8089893, 10016058, 11685401, 15024087, 16179786, 23370802, 30048174, 35056203, 70112406, 105168609, 210337218]

約数ペア:

[(1, 210337218), (2, 105168609), (3, 70112406), (6, 35056203), (7, 30048174), (9, 23370802), (13, 16179786), (14, 15024087), (18, 11685401), (21, 10016058), (26, 8089893), (39, 5393262), (42, 5008029), (63, 3338686), (78, 2696631), (91, 2311398), (117, 1797754), (126, 1669343), (182, 1155699), (234, 898877), (273, 770466), (546, 385233), (819, 256822), (1638, 128411)]