200445535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 270489600

約数和(自身を除く): 70044065

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2347, 2755, 2945, 4495, 11735, 17081, 44593, 68063, 72757, 85405, 222965, 340315, 363785, 1293197, 1382383, 2109953, 6465985, 6911915, 10549765, 40089107, 200445535]

約数ペア:

[(1, 200445535), (5, 40089107), (19, 10549765), (29, 6911915), (31, 6465985), (95, 2109953), (145, 1382383), (155, 1293197), (551, 363785), (589, 340315), (899, 222965), (2347, 85405), (2755, 72757), (2945, 68063), (4495, 44593), (11735, 17081)]