213092178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 488581632

約数和(自身を除く): 275489454

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 271, 442, 542, 593, 663, 813, 1186, 1326, 1626, 1779, 3523, 3558, 4607, 7046, 7709, 9214, 10081, 10569, 13821, 15418, 20162, 21138, 23127, 27642, 30243, 46254, 59891, 60486, 119782, 131053, 160703, 179673, 262106, 321406, 359346, 393159, 482109, 786318, 964218, 2089139, 2731951, 4178278, 5463902, 6267417, 8195853, 12534834, 16391706, 35515363, 71030726, 106546089, 213092178]

約数ペア:

[(1, 213092178), (2, 106546089), (3, 71030726), (6, 35515363), (13, 16391706), (17, 12534834), (26, 8195853), (34, 6267417), (39, 5463902), (51, 4178278), (78, 2731951), (102, 2089139), (221, 964218), (271, 786318), (442, 482109), (542, 393159), (593, 359346), (663, 321406), (813, 262106), (1186, 179673), (1326, 160703), (1626, 131053), (1779, 119782), (3523, 60486), (3558, 59891), (4607, 46254), (7046, 30243), (7709, 27642), (9214, 23127), (10081, 21138), (10569, 20162), (13821, 15418)]