202913312

素因数分解:

$2^5\times 7^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 494096400

約数和(自身を除く): 291183088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 139, 152, 196, 224, 266, 278, 304, 343, 392, 532, 556, 608, 686, 784, 931, 973, 1064, 1112, 1372, 1568, 1862, 1946, 2128, 2224, 2401, 2641, 2744, 3724, 3892, 4256, 4448, 4802, 5282, 5488, 6517, 6811, 7448, 7784, 9604, 10564, 10976, 13034, 13622, 14896, 15568, 18487, 19208, 21128, 26068, 27244, 29792, 31136, 36974, 38416, 42256, 45619, 47677, 52136, 54488, 73948, 76832, 84512, 91238, 95354, 104272, 108976, 129409, 147896, 182476, 190708, 208544, 217952, 258818, 295792, 333739, 364952, 381416, 517636, 591584, 667478, 729904, 762832, 905863, 1035272, 1334956, 1459808, 1525664, 1811726, 2070544, 2669912, 3623452, 4141088, 5339824, 6341041, 7246904, 10679648, 12682082, 14493808, 25364164, 28987616, 50728328, 101456656, 202913312]

約数ペア:

[(1, 202913312), (2, 101456656), (4, 50728328), (7, 28987616), (8, 25364164), (14, 14493808), (16, 12682082), (19, 10679648), (28, 7246904), (32, 6341041), (38, 5339824), (49, 4141088), (56, 3623452), (76, 2669912), (98, 2070544), (112, 1811726), (133, 1525664), (139, 1459808), (152, 1334956), (196, 1035272), (224, 905863), (266, 762832), (278, 729904), (304, 667478), (343, 591584), (392, 517636), (532, 381416), (556, 364952), (608, 333739), (686, 295792), (784, 258818), (931, 217952), (973, 208544), (1064, 190708), (1112, 182476), (1372, 147896), (1568, 129409), (1862, 108976), (1946, 104272), (2128, 95354), (2224, 91238), (2401, 84512), (2641, 76832), (2744, 73948), (3724, 54488), (3892, 52136), (4256, 47677), (4448, 45619), (4802, 42256), (5282, 38416), (5488, 36974), (6517, 31136), (6811, 29792), (7448, 27244), (7784, 26068), (9604, 21128), (10564, 19208), (10976, 18487), (13034, 15568), (13622, 14896)]