197311044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19739}}^1$

素因数の和:19777

約数の個数: 72

約数和(自身を含む): 567090720

約数和(自身を除く): 369779676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 19739, 39478, 59217, 78956, 118434, 138173, 236868, 276346, 335563, 414519, 552692, 671126, 829038, 967211, 1006689, 1342252, 1658076, 1934422, 2013378, 2348941, 2901633, 3868844, 4026756, 4697882, 5803266, 7046823, 9395764, 11606532, 14093646, 16442587, 28187292, 32885174, 49327761, 65770348, 98655522, 197311044]

約数ペア:

[(1, 197311044), (2, 98655522), (3, 65770348), (4, 49327761), (6, 32885174), (7, 28187292), (12, 16442587), (14, 14093646), (17, 11606532), (21, 9395764), (28, 7046823), (34, 5803266), (42, 4697882), (49, 4026756), (51, 3868844), (68, 2901633), (84, 2348941), (98, 2013378), (102, 1934422), (119, 1658076), (147, 1342252), (196, 1006689), (204, 967211), (238, 829038), (294, 671126), (357, 552692), (476, 414519), (588, 335563), (714, 276346), (833, 236868), (1428, 138173), (1666, 118434), (2499, 78956), (3332, 59217), (4998, 39478), (9996, 19739)]