219967146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 579047040

約数和(自身を除く): 359079894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 58, 63, 74, 87, 111, 126, 174, 203, 222, 259, 261, 333, 406, 518, 522, 609, 666, 777, 1073, 1218, 1554, 1627, 1827, 2146, 2331, 3219, 3254, 3654, 4662, 4881, 6438, 7511, 9657, 9762, 11389, 14643, 15022, 19314, 22533, 22778, 29286, 34167, 45066, 47183, 60199, 67599, 68334, 94366, 102501, 120398, 135198, 141549, 180597, 205002, 283098, 330281, 361194, 421393, 424647, 541791, 660562, 842786, 849294, 990843, 1083582, 1264179, 1745771, 1981686, 2528358, 2972529, 3491542, 3792537, 5237313, 5945058, 7585074, 10474626, 12220397, 15711939, 24440794, 31423878, 36661191, 73322382, 109983573, 219967146]

約数ペア:

[(1, 219967146), (2, 109983573), (3, 73322382), (6, 36661191), (7, 31423878), (9, 24440794), (14, 15711939), (18, 12220397), (21, 10474626), (29, 7585074), (37, 5945058), (42, 5237313), (58, 3792537), (63, 3491542), (74, 2972529), (87, 2528358), (111, 1981686), (126, 1745771), (174, 1264179), (203, 1083582), (222, 990843), (259, 849294), (261, 842786), (333, 660562), (406, 541791), (518, 424647), (522, 421393), (609, 361194), (666, 330281), (777, 283098), (1073, 205002), (1218, 180597), (1554, 141549), (1627, 135198), (1827, 120398), (2146, 102501), (2331, 94366), (3219, 68334), (3254, 67599), (3654, 60199), (4662, 47183), (4881, 45066), (6438, 34167), (7511, 29286), (9657, 22778), (9762, 22533), (11389, 19314), (14643, 15022)]