210957642

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 554696640

約数和(自身を除く): 343738998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 294, 366, 378, 427, 441, 549, 854, 882, 1098, 1281, 1307, 1323, 1647, 2562, 2614, 2646, 2989, 3294, 3843, 3921, 5978, 7686, 7842, 8967, 9149, 11529, 11763, 17934, 18298, 23058, 23526, 26901, 27447, 35289, 53802, 54894, 64043, 70578, 79727, 80703, 82341, 128086, 159454, 161406, 164682, 192129, 239181, 247023, 384258, 478362, 494046, 558089, 576387, 717543, 1116178, 1152774, 1435086, 1674267, 1729161, 2152629, 3348534, 3458322, 3906623, 4305258, 5022801, 7813246, 10045602, 11719869, 15068403, 23439738, 30136806, 35159607, 70319214, 105478821, 210957642]

約数ペア:

[(1, 210957642), (2, 105478821), (3, 70319214), (6, 35159607), (7, 30136806), (9, 23439738), (14, 15068403), (18, 11719869), (21, 10045602), (27, 7813246), (42, 5022801), (49, 4305258), (54, 3906623), (61, 3458322), (63, 3348534), (98, 2152629), (122, 1729161), (126, 1674267), (147, 1435086), (183, 1152774), (189, 1116178), (294, 717543), (366, 576387), (378, 558089), (427, 494046), (441, 478362), (549, 384258), (854, 247023), (882, 239181), (1098, 192129), (1281, 164682), (1307, 161406), (1323, 159454), (1647, 128086), (2562, 82341), (2614, 80703), (2646, 79727), (2989, 70578), (3294, 64043), (3843, 54894), (3921, 53802), (5978, 35289), (7686, 27447), (7842, 26901), (8967, 23526), (9149, 23058), (11529, 18298), (11763, 17934)]