200950920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558197}}^1$

素因数の和:558214

約数の個数: 48

約数和(自身を含む): 653091660

約数和(自身を除く): 452140740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558197, 1116394, 1674591, 2232788, 2790985, 3349182, 4465576, 5023773, 5581970, 6698364, 8372955, 10047546, 11163940, 13396728, 16745910, 20095092, 22327880, 25118865, 33491820, 40190184, 50237730, 66983640, 100475460, 200950920]

約数ペア:

[(1, 200950920), (2, 100475460), (3, 66983640), (4, 50237730), (5, 40190184), (6, 33491820), (8, 25118865), (9, 22327880), (10, 20095092), (12, 16745910), (15, 13396728), (18, 11163940), (20, 10047546), (24, 8372955), (30, 6698364), (36, 5581970), (40, 5023773), (45, 4465576), (60, 3349182), (72, 2790985), (90, 2232788), (120, 1674591), (180, 1116394), (360, 558197)]