204811110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10538

約数の個数: 96

約数和(自身を含む): 628273152

約数和(自身を除く): 423462042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 10487, 19530, 20974, 31461, 52435, 62922, 73409, 94383, 104870, 146818, 157305, 188766, 220227, 314610, 325097, 367045, 440454, 471915, 650194, 660681, 734090, 943830, 975291, 1101135, 1321362, 1625485, 1950582, 2202270, 2275679, 2925873, 3250970, 3303405, 4551358, 4876455, 5851746, 6606810, 6827037, 9752910, 11378395, 13654074, 14629365, 20481111, 22756790, 29258730, 34135185, 40962222, 68270370, 102405555, 204811110]

約数ペア:

[(1, 204811110), (2, 102405555), (3, 68270370), (5, 40962222), (6, 34135185), (7, 29258730), (9, 22756790), (10, 20481111), (14, 14629365), (15, 13654074), (18, 11378395), (21, 9752910), (30, 6827037), (31, 6606810), (35, 5851746), (42, 4876455), (45, 4551358), (62, 3303405), (63, 3250970), (70, 2925873), (90, 2275679), (93, 2202270), (105, 1950582), (126, 1625485), (155, 1321362), (186, 1101135), (210, 975291), (217, 943830), (279, 734090), (310, 660681), (315, 650194), (434, 471915), (465, 440454), (558, 367045), (630, 325097), (651, 314610), (930, 220227), (1085, 188766), (1302, 157305), (1395, 146818), (1953, 104870), (2170, 94383), (2790, 73409), (3255, 62922), (3906, 52435), (6510, 31461), (9765, 20974), (10487, 19530)]