201710384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 429734400

約数和(自身を除く): 228024016

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 79, 148, 152, 158, 227, 296, 304, 316, 454, 592, 632, 703, 908, 1264, 1406, 1501, 1816, 2812, 2923, 3002, 3632, 4313, 5624, 5846, 6004, 8399, 8626, 11248, 11692, 12008, 16798, 17252, 17933, 23384, 24016, 33596, 34504, 35866, 46768, 55537, 67192, 69008, 71732, 111074, 134384, 143464, 159581, 222148, 286928, 319162, 340727, 444296, 638324, 663521, 681454, 888592, 1276648, 1327042, 1362908, 2553296, 2654084, 2725816, 5308168, 5451632, 10616336, 12606899, 25213798, 50427596, 100855192, 201710384]

約数ペア:

[(1, 201710384), (2, 100855192), (4, 50427596), (8, 25213798), (16, 12606899), (19, 10616336), (37, 5451632), (38, 5308168), (74, 2725816), (76, 2654084), (79, 2553296), (148, 1362908), (152, 1327042), (158, 1276648), (227, 888592), (296, 681454), (304, 663521), (316, 638324), (454, 444296), (592, 340727), (632, 319162), (703, 286928), (908, 222148), (1264, 159581), (1406, 143464), (1501, 134384), (1816, 111074), (2812, 71732), (2923, 69008), (3002, 67192), (3632, 55537), (4313, 46768), (5624, 35866), (5846, 34504), (6004, 33596), (8399, 24016), (8626, 23384), (11248, 17933), (11692, 17252), (12008, 16798)]