200591704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{7487}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 400308480

約数和(自身を除く): 199716776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6698, 7487, 13396, 14974, 26792, 29948, 59896, 127279, 254558, 509116, 1018232, 1474939, 2949878, 5899756, 11799512, 25073963, 50147926, 100295852, 200591704]

約数ペア:

[(1, 200591704), (2, 100295852), (4, 50147926), (8, 25073963), (17, 11799512), (34, 5899756), (68, 2949878), (136, 1474939), (197, 1018232), (394, 509116), (788, 254558), (1576, 127279), (3349, 59896), (6698, 29948), (7487, 26792), (13396, 14974)]