200943135

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 357065280

約数和(自身を除く): 156122145

約数列:

[1, 3, 5, 9, 15, 45, 71, 109, 213, 327, 355, 545, 577, 639, 981, 1065, 1635, 1731, 2885, 3195, 4905, 5193, 7739, 8655, 23217, 25965, 38695, 40967, 62893, 69651, 116085, 122901, 188679, 204835, 314465, 348255, 368703, 566037, 614505, 943395, 1843515, 2830185, 4465403, 13396209, 22327015, 40188627, 66981045, 200943135]

約数ペア:

[(1, 200943135), (3, 66981045), (5, 40188627), (9, 22327015), (15, 13396209), (45, 4465403), (71, 2830185), (109, 1843515), (213, 943395), (327, 614505), (355, 566037), (545, 368703), (577, 348255), (639, 314465), (981, 204835), (1065, 188679), (1635, 122901), (1731, 116085), (2885, 69651), (3195, 62893), (4905, 40967), (5193, 38695), (7739, 25965), (8655, 23217)]