200970435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 153615165

約数列:

[1, 3, 5, 15, 23, 29, 53, 69, 87, 115, 145, 159, 265, 345, 379, 435, 667, 795, 1137, 1219, 1537, 1895, 2001, 3335, 3657, 4611, 5685, 6095, 7685, 8717, 10005, 10991, 18285, 20087, 23055, 26151, 32973, 35351, 43585, 54955, 60261, 100435, 106053, 130755, 164865, 176755, 252793, 301305, 462001, 530265, 582523, 758379, 1263965, 1386003, 1747569, 2310005, 2912615, 3791895, 6930015, 8737845, 13398029, 40194087, 66990145, 200970435]

約数ペア:

[(1, 200970435), (3, 66990145), (5, 40194087), (15, 13398029), (23, 8737845), (29, 6930015), (53, 3791895), (69, 2912615), (87, 2310005), (115, 1747569), (145, 1386003), (159, 1263965), (265, 758379), (345, 582523), (379, 530265), (435, 462001), (667, 301305), (795, 252793), (1137, 176755), (1219, 164865), (1537, 130755), (1895, 106053), (2001, 100435), (3335, 60261), (3657, 54955), (4611, 43585), (5685, 35351), (6095, 32973), (7685, 26151), (8717, 23055), (10005, 20087), (10991, 18285)]