201942528

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1895

約数の個数: 80

約数和(自身を含む): 545660016

約数和(自身を除く): 343717488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1168, 1536, 1752, 1801, 2336, 3504, 3602, 4672, 5403, 7008, 7204, 9344, 10806, 14016, 14408, 18688, 21612, 28032, 28816, 37376, 43224, 56064, 57632, 86448, 112128, 115264, 131473, 172896, 230528, 262946, 345792, 394419, 461056, 525892, 691584, 788838, 922112, 1051784, 1383168, 1577676, 2103568, 2766336, 3155352, 4207136, 6310704, 8414272, 12621408, 16828544, 25242816, 33657088, 50485632, 67314176, 100971264, 201942528]

約数ペア:

[(1, 201942528), (2, 100971264), (3, 67314176), (4, 50485632), (6, 33657088), (8, 25242816), (12, 16828544), (16, 12621408), (24, 8414272), (32, 6310704), (48, 4207136), (64, 3155352), (73, 2766336), (96, 2103568), (128, 1577676), (146, 1383168), (192, 1051784), (219, 922112), (256, 788838), (292, 691584), (384, 525892), (438, 461056), (512, 394419), (584, 345792), (768, 262946), (876, 230528), (1168, 172896), (1536, 131473), (1752, 115264), (1801, 112128), (2336, 86448), (3504, 57632), (3602, 56064), (4672, 43224), (5403, 37376), (7008, 28816), (7204, 28032), (9344, 21612), (10806, 18688), (14016, 14408)]