200086430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 403947648

約数和(自身を除く): 203861218

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 170, 230, 365, 391, 701, 730, 782, 1241, 1402, 1679, 1955, 2482, 3358, 3505, 3910, 6205, 7010, 8395, 11917, 12410, 16123, 16790, 23834, 28543, 32246, 51173, 57086, 59585, 80615, 102346, 119170, 142715, 161230, 255865, 274091, 285430, 511730, 548182, 869941, 1176979, 1370455, 1739882, 2353958, 2740910, 4349705, 5884895, 8699410, 11769790, 20008643, 40017286, 100043215, 200086430]

約数ペア:

[(1, 200086430), (2, 100043215), (5, 40017286), (10, 20008643), (17, 11769790), (23, 8699410), (34, 5884895), (46, 4349705), (73, 2740910), (85, 2353958), (115, 1739882), (146, 1370455), (170, 1176979), (230, 869941), (365, 548182), (391, 511730), (701, 285430), (730, 274091), (782, 255865), (1241, 161230), (1402, 142715), (1679, 119170), (1955, 102346), (2482, 80615), (3358, 59585), (3505, 57086), (3910, 51173), (6205, 32246), (7010, 28543), (8395, 23834), (11917, 16790), (12410, 16123)]