206953812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 581288960

約数和(自身を除く): 374335148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 223, 234, 351, 446, 468, 661, 669, 702, 892, 1322, 1338, 1404, 1983, 2007, 2644, 2676, 2899, 3966, 4014, 5798, 5949, 6021, 7932, 8028, 8593, 8697, 11596, 11898, 12042, 17186, 17394, 17847, 23796, 24084, 25779, 26091, 34372, 34788, 35694, 51558, 52182, 71388, 77337, 78273, 103116, 104364, 147403, 154674, 156546, 232011, 294806, 309348, 313092, 442209, 464022, 589612, 884418, 928044, 1326627, 1768836, 1916239, 2653254, 3832478, 3979881, 5306508, 5748717, 7664956, 7959762, 11497434, 15919524, 17246151, 22994868, 34492302, 51738453, 68984604, 103476906, 206953812]

約数ペア:

[(1, 206953812), (2, 103476906), (3, 68984604), (4, 51738453), (6, 34492302), (9, 22994868), (12, 17246151), (13, 15919524), (18, 11497434), (26, 7959762), (27, 7664956), (36, 5748717), (39, 5306508), (52, 3979881), (54, 3832478), (78, 2653254), (108, 1916239), (117, 1768836), (156, 1326627), (223, 928044), (234, 884418), (351, 589612), (446, 464022), (468, 442209), (661, 313092), (669, 309348), (702, 294806), (892, 232011), (1322, 156546), (1338, 154674), (1404, 147403), (1983, 104364), (2007, 103116), (2644, 78273), (2676, 77337), (2899, 71388), (3966, 52182), (4014, 51558), (5798, 35694), (5949, 34788), (6021, 34372), (7932, 26091), (8028, 25779), (8593, 24084), (8697, 23796), (11596, 17847), (11898, 17394), (12042, 17186)]