191552260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12060

約数の個数: 48

約数和(自身を含む): 435020544

約数和(自身を除く): 243468284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 11987, 15980, 23974, 47948, 59935, 119870, 203779, 239740, 407558, 563389, 815116, 1018895, 1126778, 2037790, 2253556, 2816945, 4075580, 5633890, 9577613, 11267780, 19155226, 38310452, 47888065, 95776130, 191552260]

約数ペア:

[(1, 191552260), (2, 95776130), (4, 47888065), (5, 38310452), (10, 19155226), (17, 11267780), (20, 9577613), (34, 5633890), (47, 4075580), (68, 2816945), (85, 2253556), (94, 2037790), (170, 1126778), (188, 1018895), (235, 815116), (340, 563389), (470, 407558), (799, 239740), (940, 203779), (1598, 119870), (3196, 59935), (3995, 47948), (7990, 23974), (11987, 15980)]