194939910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 556028928

約数和(自身を除く): 361089018

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 330, 446, 495, 669, 883, 990, 1115, 1338, 1766, 2007, 2230, 2453, 2649, 3345, 4014, 4415, 4906, 5298, 6690, 7359, 7947, 8830, 9713, 10035, 12265, 13245, 14718, 15894, 19426, 20070, 22077, 24530, 26490, 29139, 36795, 39735, 44154, 48565, 58278, 73590, 79470, 87417, 97130, 110385, 145695, 174834, 196909, 220770, 291390, 393818, 437085, 590727, 874170, 984545, 1181454, 1772181, 1969090, 2165999, 2953635, 3544362, 4331998, 5907270, 6497997, 8860905, 10829995, 12995994, 17721810, 19493991, 21659990, 32489985, 38987982, 64979970, 97469955, 194939910]

約数ペア:

[(1, 194939910), (2, 97469955), (3, 64979970), (5, 38987982), (6, 32489985), (9, 21659990), (10, 19493991), (11, 17721810), (15, 12995994), (18, 10829995), (22, 8860905), (30, 6497997), (33, 5907270), (45, 4331998), (55, 3544362), (66, 2953635), (90, 2165999), (99, 1969090), (110, 1772181), (165, 1181454), (198, 984545), (223, 874170), (330, 590727), (446, 437085), (495, 393818), (669, 291390), (883, 220770), (990, 196909), (1115, 174834), (1338, 145695), (1766, 110385), (2007, 97130), (2230, 87417), (2453, 79470), (2649, 73590), (3345, 58278), (4014, 48565), (4415, 44154), (4906, 39735), (5298, 36795), (6690, 29139), (7359, 26490), (7947, 24530), (8830, 22077), (9713, 20070), (10035, 19426), (12265, 15894), (13245, 14718)]