204724744

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 488540160

約数和(自身を除く): 283815416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 833, 868, 952, 991, 1054, 1519, 1666, 1736, 1982, 2108, 3038, 3332, 3689, 3964, 4216, 6076, 6664, 6937, 7378, 7928, 12152, 13874, 14756, 16847, 25823, 27748, 29512, 30721, 33694, 48559, 51646, 55496, 61442, 67388, 97118, 103292, 117929, 122884, 134776, 194236, 206584, 215047, 235858, 245768, 388472, 430094, 471716, 522257, 825503, 860188, 943432, 1044514, 1505329, 1651006, 1720376, 2089028, 3010658, 3302012, 3655799, 4178056, 6021316, 6604024, 7311598, 12042632, 14623196, 25590593, 29246392, 51181186, 102362372, 204724744]

約数ペア:

[(1, 204724744), (2, 102362372), (4, 51181186), (7, 29246392), (8, 25590593), (14, 14623196), (17, 12042632), (28, 7311598), (31, 6604024), (34, 6021316), (49, 4178056), (56, 3655799), (62, 3302012), (68, 3010658), (98, 2089028), (119, 1720376), (124, 1651006), (136, 1505329), (196, 1044514), (217, 943432), (238, 860188), (248, 825503), (392, 522257), (434, 471716), (476, 430094), (527, 388472), (833, 245768), (868, 235858), (952, 215047), (991, 206584), (1054, 194236), (1519, 134776), (1666, 122884), (1736, 117929), (1982, 103292), (2108, 97118), (3038, 67388), (3332, 61442), (3689, 55496), (3964, 51646), (4216, 48559), (6076, 33694), (6664, 30721), (6937, 29512), (7378, 27748), (7928, 25823), (12152, 16847), (13874, 14756)]