197227744

素因数分解:

$2^5\times 7^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 482802768

約数和(自身を除く): 285575024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 151, 196, 224, 238, 272, 302, 343, 392, 476, 544, 604, 686, 784, 833, 952, 1057, 1208, 1372, 1568, 1666, 1904, 2114, 2401, 2416, 2567, 2744, 3332, 3808, 4228, 4802, 4832, 5134, 5488, 5831, 6664, 7399, 8456, 9604, 10268, 10976, 11662, 13328, 14798, 16912, 17969, 19208, 20536, 23324, 26656, 29596, 33824, 35938, 38416, 40817, 41072, 46648, 51793, 59192, 71876, 76832, 81634, 82144, 93296, 103586, 118384, 125783, 143752, 163268, 186592, 207172, 236768, 251566, 287504, 326536, 362551, 414344, 503132, 575008, 653072, 725102, 828688, 880481, 1006264, 1306144, 1450204, 1657376, 1760962, 2012528, 2900408, 3521924, 4025056, 5800816, 6163367, 7043848, 11601632, 12326734, 14087696, 24653468, 28175392, 49306936, 98613872, 197227744]

約数ペア:

[(1, 197227744), (2, 98613872), (4, 49306936), (7, 28175392), (8, 24653468), (14, 14087696), (16, 12326734), (17, 11601632), (28, 7043848), (32, 6163367), (34, 5800816), (49, 4025056), (56, 3521924), (68, 2900408), (98, 2012528), (112, 1760962), (119, 1657376), (136, 1450204), (151, 1306144), (196, 1006264), (224, 880481), (238, 828688), (272, 725102), (302, 653072), (343, 575008), (392, 503132), (476, 414344), (544, 362551), (604, 326536), (686, 287504), (784, 251566), (833, 236768), (952, 207172), (1057, 186592), (1208, 163268), (1372, 143752), (1568, 125783), (1666, 118384), (1904, 103586), (2114, 93296), (2401, 82144), (2416, 81634), (2567, 76832), (2744, 71876), (3332, 59192), (3808, 51793), (4228, 46648), (4802, 41072), (4832, 40817), (5134, 38416), (5488, 35938), (5831, 33824), (6664, 29596), (7399, 26656), (8456, 23324), (9604, 20536), (10268, 19208), (10976, 17969), (11662, 16912), (13328, 14798)]