201105408028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{652999}}^1$

素因数の和:653674

約数の個数: 48

約数和(自身を含む): 426529152000

約数和(自身を除く): 225423743972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 647, 1294, 2588, 4529, 9058, 10999, 18116, 21998, 43996, 76993, 153986, 307972, 652999, 1305998, 2611996, 4570993, 9141986, 11100983, 18283972, 22201966, 44403932, 77706881, 155413762, 310827524, 422490353, 844980706, 1689961412, 2957432471, 5914864942, 7182336001, 11829729884, 14364672002, 28729344004, 50276352007, 100552704014, 201105408028]

約数ペア:

[(1, 201105408028), (2, 100552704014), (4, 50276352007), (7, 28729344004), (14, 14364672002), (17, 11829729884), (28, 7182336001), (34, 5914864942), (68, 2957432471), (119, 1689961412), (238, 844980706), (476, 422490353), (647, 310827524), (1294, 155413762), (2588, 77706881), (4529, 44403932), (9058, 22201966), (10999, 18283972), (18116, 11100983), (21998, 9141986), (43996, 4570993), (76993, 2611996), (153986, 1305998), (307972, 652999)]