201112872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 360141528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 347, 372, 456, 492, 589, 694, 744, 779, 984, 1041, 1178, 1271, 1388, 1558, 1767, 2082, 2337, 2356, 2542, 2776, 3116, 3534, 3813, 4164, 4674, 4712, 5084, 6232, 6593, 7068, 7626, 8328, 9348, 10168, 10757, 13186, 14136, 14227, 15252, 18696, 19779, 21514, 24149, 26372, 28454, 30504, 32271, 39558, 42681, 43028, 48298, 52744, 56908, 64542, 72447, 79116, 85362, 86056, 96596, 113816, 129084, 144894, 158232, 170724, 193192, 204383, 258168, 270313, 289788, 341448, 408766, 441037, 540626, 579576, 613149, 810939, 817532, 882074, 1081252, 1226298, 1323111, 1621878, 1635064, 1764148, 2162504, 2452596, 2646222, 3243756, 3528296, 4905192, 5292444, 6487512, 8379703, 10584888, 16759406, 25139109, 33518812, 50278218, 67037624, 100556436, 201112872]

約数ペア:

[(1, 201112872), (2, 100556436), (3, 67037624), (4, 50278218), (6, 33518812), (8, 25139109), (12, 16759406), (19, 10584888), (24, 8379703), (31, 6487512), (38, 5292444), (41, 4905192), (57, 3528296), (62, 3243756), (76, 2646222), (82, 2452596), (93, 2162504), (114, 1764148), (123, 1635064), (124, 1621878), (152, 1323111), (164, 1226298), (186, 1081252), (228, 882074), (246, 817532), (248, 810939), (328, 613149), (347, 579576), (372, 540626), (456, 441037), (492, 408766), (589, 341448), (694, 289788), (744, 270313), (779, 258168), (984, 204383), (1041, 193192), (1178, 170724), (1271, 158232), (1388, 144894), (1558, 129084), (1767, 113816), (2082, 96596), (2337, 86056), (2356, 85362), (2542, 79116), (2776, 72447), (3116, 64542), (3534, 56908), (3813, 52744), (4164, 48298), (4674, 43028), (4712, 42681), (5084, 39558), (6232, 32271), (6593, 30504), (7068, 28454), (7626, 26372), (8328, 24149), (9348, 21514), (10168, 19779), (10757, 18696), (13186, 15252), (14136, 14227)]