201563460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{22853}}^1$

素因数の和:22882

約数の個数: 108

約数和(自身を含む): 711262188

約数和(自身を除く): 509698728

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 22853, 45706, 68559, 91412, 114265, 137118, 159971, 205677, 228530, 274236, 319942, 342795, 411354, 457060, 479913, 639884, 685590, 799855, 822708, 959826, 1028385, 1119797, 1371180, 1439739, 1599710, 1919652, 2056770, 2239594, 2399565, 2879478, 3199420, 3359391, 4113540, 4479188, 4799130, 5598985, 5758956, 6718782, 7198695, 9598260, 10078173, 11197970, 13437564, 14397390, 16796955, 20156346, 22395940, 28794780, 33593910, 40312692, 50390865, 67187820, 100781730, 201563460]

約数ペア:

[(1, 201563460), (2, 100781730), (3, 67187820), (4, 50390865), (5, 40312692), (6, 33593910), (7, 28794780), (9, 22395940), (10, 20156346), (12, 16796955), (14, 14397390), (15, 13437564), (18, 11197970), (20, 10078173), (21, 9598260), (28, 7198695), (30, 6718782), (35, 5758956), (36, 5598985), (42, 4799130), (45, 4479188), (49, 4113540), (60, 3359391), (63, 3199420), (70, 2879478), (84, 2399565), (90, 2239594), (98, 2056770), (105, 1919652), (126, 1599710), (140, 1439739), (147, 1371180), (180, 1119797), (196, 1028385), (210, 959826), (245, 822708), (252, 799855), (294, 685590), (315, 639884), (420, 479913), (441, 457060), (490, 411354), (588, 342795), (630, 319942), (735, 274236), (882, 228530), (980, 205677), (1260, 159971), (1470, 137118), (1764, 114265), (2205, 91412), (2940, 68559), (4410, 45706), (8820, 22853)]