243665342965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{218531}}^1$

素因数の和:218674

約数の個数: 48

約数和(自身を含む): 341801530560

約数和(自身を除く): 98136187595

約数列:

[1, 5, 11, 19, 55, 95, 97, 121, 209, 485, 605, 1045, 1067, 1843, 2299, 5335, 9215, 11495, 11737, 20273, 58685, 101365, 218531, 223003, 1092655, 1115015, 2403841, 4152089, 12019205, 20760445, 21197507, 26442251, 45672979, 105987535, 132211255, 228364895, 233172577, 402752633, 502402769, 1165862885, 2013763165, 2512013845, 2564898347, 4430278963, 12824491735, 22151394815, 48733068593, 243665342965]

約数ペア:

[(1, 243665342965), (5, 48733068593), (11, 22151394815), (19, 12824491735), (55, 4430278963), (95, 2564898347), (97, 2512013845), (121, 2013763165), (209, 1165862885), (485, 502402769), (605, 402752633), (1045, 233172577), (1067, 228364895), (1843, 132211255), (2299, 105987535), (5335, 45672979), (9215, 26442251), (11495, 21197507), (11737, 20760445), (20273, 12019205), (58685, 4152089), (101365, 2403841), (218531, 1115015), (223003, 1092655)]