200951904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 579458880

約数和(自身を除く): 378506976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 131, 152, 174, 228, 232, 262, 304, 348, 393, 456, 464, 524, 551, 608, 696, 786, 841, 912, 928, 1048, 1102, 1392, 1572, 1653, 1682, 1824, 2096, 2204, 2489, 2523, 2784, 3144, 3306, 3364, 3799, 4192, 4408, 4978, 5046, 6288, 6612, 6728, 7467, 7598, 8816, 9956, 10092, 11397, 12576, 13224, 13456, 14934, 15196, 15979, 17632, 19912, 20184, 22794, 26448, 26912, 29868, 30392, 31958, 39824, 40368, 45588, 47937, 52896, 59736, 60784, 63916, 72181, 79648, 80736, 91176, 95874, 110171, 119472, 121568, 127832, 144362, 182352, 191748, 216543, 220342, 238944, 255664, 288724, 330513, 364704, 383496, 433086, 440684, 511328, 577448, 661026, 766992, 866172, 881368, 1154896, 1322052, 1533984, 1732344, 1762736, 2093249, 2309792, 2644104, 3464688, 3525472, 4186498, 5288208, 6279747, 6929376, 8372996, 10576416, 12559494, 16745992, 25118988, 33491984, 50237976, 66983968, 100475952, 200951904]

約数ペア:

[(1, 200951904), (2, 100475952), (3, 66983968), (4, 50237976), (6, 33491984), (8, 25118988), (12, 16745992), (16, 12559494), (19, 10576416), (24, 8372996), (29, 6929376), (32, 6279747), (38, 5288208), (48, 4186498), (57, 3525472), (58, 3464688), (76, 2644104), (87, 2309792), (96, 2093249), (114, 1762736), (116, 1732344), (131, 1533984), (152, 1322052), (174, 1154896), (228, 881368), (232, 866172), (262, 766992), (304, 661026), (348, 577448), (393, 511328), (456, 440684), (464, 433086), (524, 383496), (551, 364704), (608, 330513), (696, 288724), (786, 255664), (841, 238944), (912, 220342), (928, 216543), (1048, 191748), (1102, 182352), (1392, 144362), (1572, 127832), (1653, 121568), (1682, 119472), (1824, 110171), (2096, 95874), (2204, 91176), (2489, 80736), (2523, 79648), (2784, 72181), (3144, 63916), (3306, 60784), (3364, 59736), (3799, 52896), (4192, 47937), (4408, 45588), (4978, 40368), (5046, 39824), (6288, 31958), (6612, 30392), (6728, 29868), (7467, 26912), (7598, 26448), (8816, 22794), (9956, 20184), (10092, 19912), (11397, 17632), (12576, 15979), (13224, 15196), (13456, 14934)]