201071680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33071}}^1$

素因数の和:33107

約数の個数: 56

約数和(自身を含む): 504017280

約数和(自身を除く): 302945600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 33071, 66142, 132284, 165355, 264568, 330710, 529136, 628349, 661420, 1058272, 1256698, 1322840, 2116544, 2513396, 2645680, 3141745, 5026792, 5291360, 6283490, 10053584, 10582720, 12566980, 20107168, 25133960, 40214336, 50267920, 100535840, 201071680]

約数ペア:

[(1, 201071680), (2, 100535840), (4, 50267920), (5, 40214336), (8, 25133960), (10, 20107168), (16, 12566980), (19, 10582720), (20, 10053584), (32, 6283490), (38, 5291360), (40, 5026792), (64, 3141745), (76, 2645680), (80, 2513396), (95, 2116544), (152, 1322840), (160, 1256698), (190, 1058272), (304, 661420), (320, 628349), (380, 529136), (608, 330710), (760, 264568), (1216, 165355), (1520, 132284), (3040, 66142), (6080, 33071)]