200437444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 378201600

約数和(自身を除く): 177764156

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 139, 278, 401, 556, 802, 899, 1604, 1798, 3596, 4031, 4309, 8062, 8618, 11629, 12431, 16124, 17236, 23258, 24862, 46516, 49724, 55739, 111478, 124961, 222956, 249922, 360499, 499844, 720998, 1441996, 1616431, 1727909, 3232862, 3455818, 6465724, 6911636, 50109361, 100218722, 200437444]

約数ペア:

[(1, 200437444), (2, 100218722), (4, 50109361), (29, 6911636), (31, 6465724), (58, 3455818), (62, 3232862), (116, 1727909), (124, 1616431), (139, 1441996), (278, 720998), (401, 499844), (556, 360499), (802, 249922), (899, 222956), (1604, 124961), (1798, 111478), (3596, 55739), (4031, 49724), (4309, 46516), (8062, 24862), (8618, 23258), (11629, 17236), (12431, 16124)]