201647189920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{404849}}^1$

素因数の和:405158

約数の個数: 96

約数和(自身を含む): 521537486400

約数和(自身を除く): 319890296480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 283, 352, 440, 566, 880, 1132, 1415, 1760, 2264, 2830, 3113, 4528, 5660, 6226, 9056, 11320, 12452, 15565, 22640, 24904, 31130, 45280, 49808, 62260, 99616, 124520, 249040, 404849, 498080, 809698, 1619396, 2024245, 3238792, 4048490, 4453339, 6477584, 8096980, 8906678, 12955168, 16193960, 17813356, 22266695, 32387920, 35626712, 44533390, 64775840, 71253424, 89066780, 114572267, 142506848, 178133560, 229144534, 356267120, 458289068, 572861335, 712534240, 916578136, 1145722670, 1260294937, 1833156272, 2291445340, 2520589874, 3666312544, 4582890680, 5041179748, 6301474685, 9165781360, 10082359496, 12602949370, 18331562720, 20164718992, 25205898740, 40329437984, 50411797480, 100823594960, 201647189920]

約数ペア:

[(1, 201647189920), (2, 100823594960), (4, 50411797480), (5, 40329437984), (8, 25205898740), (10, 20164718992), (11, 18331562720), (16, 12602949370), (20, 10082359496), (22, 9165781360), (32, 6301474685), (40, 5041179748), (44, 4582890680), (55, 3666312544), (80, 2520589874), (88, 2291445340), (110, 1833156272), (160, 1260294937), (176, 1145722670), (220, 916578136), (283, 712534240), (352, 572861335), (440, 458289068), (566, 356267120), (880, 229144534), (1132, 178133560), (1415, 142506848), (1760, 114572267), (2264, 89066780), (2830, 71253424), (3113, 64775840), (4528, 44533390), (5660, 35626712), (6226, 32387920), (9056, 22266695), (11320, 17813356), (12452, 16193960), (15565, 12955168), (22640, 8906678), (24904, 8096980), (31130, 6477584), (45280, 4453339), (49808, 4048490), (62260, 3238792), (99616, 2024245), (124520, 1619396), (249040, 809698), (404849, 498080)]