202107464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 217381816

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 101, 104, 142, 202, 271, 284, 404, 542, 568, 808, 923, 1084, 1313, 1846, 2168, 2626, 3523, 3692, 5252, 7046, 7171, 7384, 10504, 14092, 14342, 19241, 27371, 28184, 28684, 38482, 54742, 57368, 76964, 93223, 109484, 153928, 186446, 218968, 250133, 355823, 372892, 500266, 711646, 745784, 1000532, 1423292, 1943341, 2001064, 2846584, 3886682, 7773364, 15546728, 25263433, 50526866, 101053732, 202107464]

約数ペア:

[(1, 202107464), (2, 101053732), (4, 50526866), (8, 25263433), (13, 15546728), (26, 7773364), (52, 3886682), (71, 2846584), (101, 2001064), (104, 1943341), (142, 1423292), (202, 1000532), (271, 745784), (284, 711646), (404, 500266), (542, 372892), (568, 355823), (808, 250133), (923, 218968), (1084, 186446), (1313, 153928), (1846, 109484), (2168, 93223), (2626, 76964), (3523, 57368), (3692, 54742), (5252, 38482), (7046, 28684), (7171, 28184), (7384, 27371), (10504, 19241), (14092, 14342)]