About the Number
221411085
2進数表記:1101001100100111011100001101
漢数字表記:二億二千百四十一万千八十五
素因数分解:
素因数の和:195
約数の個数: 128
約数和(自身を含む): 456192000
約数和(自身を除く): 234780915
約数列:
[1, 3, 5, 7, 15, 19, 21, 29, 35, 43, 57, 87, 89, 95, 105, 129, 133, 145, 203, 215, 267, 285, 301, 399, 435, 445, 551, 609, 623, 645, 665, 817, 903, 1015, 1247, 1335, 1505, 1653, 1691, 1869, 1995, 2451, 2581, 2755, 3045, 3115, 3741, 3827, 3857, 4085, 4515, 5073, 5719, 6235, 7743, 8265, 8455, 8729, 9345, 11481, 11571, 11837, 12255, 12905, 17157, 18067, 18705, 19135, 19285, 23693, 25365, 26187, 26789, 28595, 35511, 38715, 43645, 49039, 54201, 57405, 57855, 59185, 71079, 72713, 80367, 85785, 90335, 110983, 118465, 130935, 133945, 147117, 165851, 177555, 218139, 245195, 271005, 332949, 343273, 355395, 363565, 401835, 497553, 508991, 554915, 735585, 776881, 829255, 1029819, 1090695, 1526973, 1664745, 1716365, 2108677, 2330643, 2487765, 2544955, 3884405, 5149095, 6326031, 7634865, 10543385, 11653215, 14760739, 31630155, 44282217, 73803695, 221411085]
約数ペア:
[(1, 221411085), (3, 73803695), (5, 44282217), (7, 31630155), (15, 14760739), (19, 11653215), (21, 10543385), (29, 7634865), (35, 6326031), (43, 5149095), (57, 3884405), (87, 2544955), (89, 2487765), (95, 2330643), (105, 2108677), (129, 1716365), (133, 1664745), (145, 1526973), (203, 1090695), (215, 1029819), (267, 829255), (285, 776881), (301, 735585), (399, 554915), (435, 508991), (445, 497553), (551, 401835), (609, 363565), (623, 355395), (645, 343273), (665, 332949), (817, 271005), (903, 245195), (1015, 218139), (1247, 177555), (1335, 165851), (1505, 147117), (1653, 133945), (1691, 130935), (1869, 118465), (1995, 110983), (2451, 90335), (2581, 85785), (2755, 80367), (3045, 72713), (3115, 71079), (3741, 59185), (3827, 57855), (3857, 57405), (4085, 54201), (4515, 49039), (5073, 43645), (5719, 38715), (6235, 35511), (7743, 28595), (8265, 26789), (8455, 26187), (8729, 25365), (9345, 23693), (11481, 19285), (11571, 19135), (11837, 18705), (12255, 18067), (12905, 17157)]このpageの処理時間: 0.006119489669799805 seconds