201221952

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 559612800

約数和(自身を除く): 358390848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 142, 174, 192, 213, 232, 284, 348, 426, 464, 509, 568, 696, 852, 928, 1018, 1136, 1392, 1527, 1704, 1856, 2036, 2059, 2272, 2784, 3054, 3408, 4072, 4118, 4544, 5568, 6108, 6177, 6816, 8144, 8236, 12216, 12354, 13632, 14761, 16288, 16472, 24432, 24708, 29522, 32576, 32944, 36139, 44283, 48864, 49416, 59044, 65888, 72278, 88566, 97728, 98832, 108417, 118088, 131776, 144556, 177132, 197664, 216834, 236176, 289112, 354264, 395328, 433668, 472352, 578224, 708528, 867336, 944704, 1048031, 1156448, 1417056, 1734672, 2096062, 2312896, 2834112, 3144093, 3469344, 4192124, 6288186, 6938688, 8384248, 12576372, 16768496, 25152744, 33536992, 50305488, 67073984, 100610976, 201221952]

約数ペア:

[(1, 201221952), (2, 100610976), (3, 67073984), (4, 50305488), (6, 33536992), (8, 25152744), (12, 16768496), (16, 12576372), (24, 8384248), (29, 6938688), (32, 6288186), (48, 4192124), (58, 3469344), (64, 3144093), (71, 2834112), (87, 2312896), (96, 2096062), (116, 1734672), (142, 1417056), (174, 1156448), (192, 1048031), (213, 944704), (232, 867336), (284, 708528), (348, 578224), (426, 472352), (464, 433668), (509, 395328), (568, 354264), (696, 289112), (852, 236176), (928, 216834), (1018, 197664), (1136, 177132), (1392, 144556), (1527, 131776), (1704, 118088), (1856, 108417), (2036, 98832), (2059, 97728), (2272, 88566), (2784, 72278), (3054, 65888), (3408, 59044), (4072, 49416), (4118, 48864), (4544, 44283), (5568, 36139), (6108, 32944), (6177, 32576), (6816, 29522), (8144, 24708), (8236, 24432), (12216, 16472), (12354, 16288), (13632, 14761)]