210938532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 612864000

約数和(自身を除く): 401925468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 79, 84, 98, 114, 133, 147, 158, 196, 228, 237, 239, 266, 294, 316, 399, 474, 478, 532, 553, 588, 717, 798, 931, 948, 956, 1106, 1434, 1501, 1596, 1659, 1673, 1862, 2212, 2793, 2868, 3002, 3318, 3346, 3724, 3871, 4503, 4541, 5019, 5586, 6004, 6636, 6692, 7742, 9006, 9082, 10038, 10507, 11172, 11613, 11711, 13623, 15484, 18012, 18164, 18881, 20076, 21014, 23226, 23422, 27246, 31521, 31787, 35133, 37762, 42028, 46452, 46844, 54492, 56643, 63042, 63574, 70266, 73549, 75524, 95361, 113286, 126084, 127148, 132167, 140532, 147098, 190722, 220647, 222509, 226572, 264334, 294196, 358739, 381444, 396501, 441294, 445018, 528668, 667527, 717478, 793002, 882588, 890036, 925169, 1076217, 1335054, 1434956, 1586004, 1850338, 2152434, 2511173, 2670108, 2775507, 3700676, 4304868, 5022346, 5551014, 7533519, 10044692, 11102028, 15067038, 17578211, 30134076, 35156422, 52734633, 70312844, 105469266, 210938532]

約数ペア:

[(1, 210938532), (2, 105469266), (3, 70312844), (4, 52734633), (6, 35156422), (7, 30134076), (12, 17578211), (14, 15067038), (19, 11102028), (21, 10044692), (28, 7533519), (38, 5551014), (42, 5022346), (49, 4304868), (57, 3700676), (76, 2775507), (79, 2670108), (84, 2511173), (98, 2152434), (114, 1850338), (133, 1586004), (147, 1434956), (158, 1335054), (196, 1076217), (228, 925169), (237, 890036), (239, 882588), (266, 793002), (294, 717478), (316, 667527), (399, 528668), (474, 445018), (478, 441294), (532, 396501), (553, 381444), (588, 358739), (717, 294196), (798, 264334), (931, 226572), (948, 222509), (956, 220647), (1106, 190722), (1434, 147098), (1501, 140532), (1596, 132167), (1659, 127148), (1673, 126084), (1862, 113286), (2212, 95361), (2793, 75524), (2868, 73549), (3002, 70266), (3318, 63574), (3346, 63042), (3724, 56643), (3871, 54492), (4503, 46844), (4541, 46452), (5019, 42028), (5586, 37762), (6004, 35133), (6636, 31787), (6692, 31521), (7742, 27246), (9006, 23422), (9082, 23226), (10038, 21014), (10507, 20076), (11172, 18881), (11613, 18164), (11711, 18012), (13623, 15484)]