197298508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 428359680

約数和(自身を除く): 231061172

約数列:

[1, 2, 4, 11, 19, 22, 23, 31, 38, 44, 46, 62, 76, 92, 124, 209, 253, 331, 341, 418, 437, 506, 589, 662, 682, 713, 836, 874, 1012, 1178, 1324, 1364, 1426, 1748, 2356, 2852, 3641, 4807, 6289, 6479, 7282, 7613, 7843, 9614, 10261, 12578, 12958, 13547, 14564, 15226, 15686, 19228, 20522, 25156, 25916, 27094, 30452, 31372, 41044, 54188, 69179, 83743, 112871, 138358, 144647, 149017, 167486, 194959, 225742, 236003, 276716, 289294, 298034, 334972, 389918, 451484, 472006, 578588, 596068, 779836, 944012, 1591117, 2144549, 2596033, 3182234, 4289098, 4484057, 5192066, 6364468, 8578196, 8968114, 10384132, 17936228, 49324627, 98649254, 197298508]

約数ペア:

[(1, 197298508), (2, 98649254), (4, 49324627), (11, 17936228), (19, 10384132), (22, 8968114), (23, 8578196), (31, 6364468), (38, 5192066), (44, 4484057), (46, 4289098), (62, 3182234), (76, 2596033), (92, 2144549), (124, 1591117), (209, 944012), (253, 779836), (331, 596068), (341, 578588), (418, 472006), (437, 451484), (506, 389918), (589, 334972), (662, 298034), (682, 289294), (713, 276716), (836, 236003), (874, 225742), (1012, 194959), (1178, 167486), (1324, 149017), (1364, 144647), (1426, 138358), (1748, 112871), (2356, 83743), (2852, 69179), (3641, 54188), (4807, 41044), (6289, 31372), (6479, 30452), (7282, 27094), (7613, 25916), (7843, 25156), (9614, 20522), (10261, 19228), (12578, 15686), (12958, 15226), (13547, 14564)]