200403063

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 342638400

約数和(自身を除く): 142235337

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 149, 259, 333, 447, 577, 777, 1043, 1341, 1731, 2331, 3129, 4039, 5193, 5513, 9387, 12117, 16539, 21349, 36351, 38591, 49617, 64047, 85973, 115773, 149443, 192141, 257919, 347319, 448329, 601811, 773757, 1344987, 1805433, 3181001, 5416299, 9543003, 22267007, 28629009, 66801021, 200403063]

約数ペア:

[(1, 200403063), (3, 66801021), (7, 28629009), (9, 22267007), (21, 9543003), (37, 5416299), (63, 3181001), (111, 1805433), (149, 1344987), (259, 773757), (333, 601811), (447, 448329), (577, 347319), (777, 257919), (1043, 192141), (1341, 149443), (1731, 115773), (2331, 85973), (3129, 64047), (4039, 49617), (5193, 38591), (5513, 36351), (9387, 21349), (12117, 16539)]