194837888

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 448204320

約数和(自身を除く): 253366432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 2153, 2828, 3232, 4306, 5656, 6464, 8612, 11312, 12928, 15071, 17224, 22624, 30142, 34448, 45248, 60284, 68896, 90496, 120568, 137792, 217453, 241136, 275584, 434906, 482272, 869812, 964544, 1522171, 1739624, 1929088, 3044342, 3479248, 6088684, 6958496, 12177368, 13916992, 24354736, 27833984, 48709472, 97418944, 194837888]

約数ペア:

[(1, 194837888), (2, 97418944), (4, 48709472), (7, 27833984), (8, 24354736), (14, 13916992), (16, 12177368), (28, 6958496), (32, 6088684), (56, 3479248), (64, 3044342), (101, 1929088), (112, 1739624), (128, 1522171), (202, 964544), (224, 869812), (404, 482272), (448, 434906), (707, 275584), (808, 241136), (896, 217453), (1414, 137792), (1616, 120568), (2153, 90496), (2828, 68896), (3232, 60284), (4306, 45248), (5656, 34448), (6464, 30142), (8612, 22624), (11312, 17224), (12928, 15071)]