199290170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 379725192

約数和(自身を除く): 180435022

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 373, 505, 529, 746, 1010, 1058, 1865, 2323, 2645, 3730, 4646, 5290, 8579, 11615, 17158, 23230, 37673, 42895, 53429, 75346, 85790, 106858, 188365, 197317, 267145, 376730, 394634, 534290, 866479, 986585, 1732958, 1973170, 4332395, 8664790, 19929017, 39858034, 99645085, 199290170]

約数ペア:

[(1, 199290170), (2, 99645085), (5, 39858034), (10, 19929017), (23, 8664790), (46, 4332395), (101, 1973170), (115, 1732958), (202, 986585), (230, 866479), (373, 534290), (505, 394634), (529, 376730), (746, 267145), (1010, 197317), (1058, 188365), (1865, 106858), (2323, 85790), (2645, 75346), (3730, 53429), (4646, 42895), (5290, 37673), (8579, 23230), (11615, 17158)]