202090890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 494315136

約数和(自身を除く): 292224246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 277, 293, 415, 498, 554, 586, 830, 831, 879, 1245, 1385, 1465, 1662, 1758, 2490, 2770, 2930, 4155, 4395, 8310, 8790, 22991, 24319, 45982, 48638, 68973, 72957, 81161, 114955, 121595, 137946, 145914, 162322, 229910, 243190, 243483, 344865, 364785, 405805, 486966, 689730, 729570, 811610, 1217415, 2434830, 6736363, 13472726, 20209089, 33681815, 40418178, 67363630, 101045445, 202090890]

約数ペア:

[(1, 202090890), (2, 101045445), (3, 67363630), (5, 40418178), (6, 33681815), (10, 20209089), (15, 13472726), (30, 6736363), (83, 2434830), (166, 1217415), (249, 811610), (277, 729570), (293, 689730), (415, 486966), (498, 405805), (554, 364785), (586, 344865), (830, 243483), (831, 243190), (879, 229910), (1245, 162322), (1385, 145914), (1465, 137946), (1662, 121595), (1758, 114955), (2490, 81161), (2770, 72957), (2930, 68973), (4155, 48638), (4395, 45982), (8310, 24319), (8790, 22991)]