203445921915

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1\times {\mathrm{16111}}^1$

素因数の和:17265

約数の個数: 64

約数和(自身を含む): 366116198400

約数和(自身を除く): 162670276485

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1051, 1335, 2403, 3153, 4005, 5255, 9459, 12015, 15765, 16111, 28377, 47295, 48333, 80555, 93539, 141885, 144999, 241665, 280617, 434997, 467695, 724995, 841851, 1403085, 1433879, 2174985, 2525553, 4209255, 4301637, 7169395, 12627765, 12904911, 16932661, 21508185, 38714733, 50797983, 64524555, 84663305, 152393949, 193573665, 253989915, 457181847, 761969745, 1507006829, 2285909235, 4521020487, 7535034145, 13563061461, 22605102435, 40689184383, 67815307305, 203445921915]

約数ペア:

[(1, 203445921915), (3, 67815307305), (5, 40689184383), (9, 22605102435), (15, 13563061461), (27, 7535034145), (45, 4521020487), (89, 2285909235), (135, 1507006829), (267, 761969745), (445, 457181847), (801, 253989915), (1051, 193573665), (1335, 152393949), (2403, 84663305), (3153, 64524555), (4005, 50797983), (5255, 38714733), (9459, 21508185), (12015, 16932661), (15765, 12904911), (16111, 12627765), (28377, 7169395), (47295, 4301637), (48333, 4209255), (80555, 2525553), (93539, 2174985), (141885, 1433879), (144999, 1403085), (241665, 841851), (280617, 724995), (434997, 467695)]