197745362210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1995211}}^1$

素因数の和:1995299

約数の個数: 64

約数和(自身を含む): 418898749824

約数和(自身を除く): 221153387614

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 583, 901, 935, 1166, 1802, 1870, 2915, 4505, 5830, 9010, 9911, 19822, 49555, 99110, 1995211, 3990422, 9976055, 19952110, 21947321, 33918587, 43894642, 67837174, 105746183, 109736605, 169592935, 211492366, 219473210, 339185870, 373104457, 528730915, 746208914, 1057461830, 1163208013, 1797685111, 1865522285, 2326416026, 3595370222, 3731044570, 5816040065, 8988425555, 11632080130, 17976851110, 19774536221, 39549072442, 98872681105, 197745362210]

約数ペア:

[(1, 197745362210), (2, 98872681105), (5, 39549072442), (10, 19774536221), (11, 17976851110), (17, 11632080130), (22, 8988425555), (34, 5816040065), (53, 3731044570), (55, 3595370222), (85, 2326416026), (106, 1865522285), (110, 1797685111), (170, 1163208013), (187, 1057461830), (265, 746208914), (374, 528730915), (530, 373104457), (583, 339185870), (901, 219473210), (935, 211492366), (1166, 169592935), (1802, 109736605), (1870, 105746183), (2915, 67837174), (4505, 43894642), (5830, 33918587), (9010, 21947321), (9911, 19952110), (19822, 9976055), (49555, 3990422), (99110, 1995211)]