199848992

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46957}}^1$

素因数の和:46993

約数の個数: 48

約数和(自身を含む): 473336640

約数和(自身を除く): 273487648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 46957, 93914, 187828, 328699, 375656, 657398, 751312, 892183, 1314796, 1502624, 1784366, 2629592, 3568732, 5259184, 6245281, 7137464, 10518368, 12490562, 14274928, 24981124, 28549856, 49962248, 99924496, 199848992]

約数ペア:

[(1, 199848992), (2, 99924496), (4, 49962248), (7, 28549856), (8, 24981124), (14, 14274928), (16, 12490562), (19, 10518368), (28, 7137464), (32, 6245281), (38, 5259184), (56, 3568732), (76, 2629592), (112, 1784366), (133, 1502624), (152, 1314796), (224, 892183), (266, 751312), (304, 657398), (532, 375656), (608, 328699), (1064, 187828), (2128, 93914), (4256, 46957)]