197218395132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2749}}^1\times {\mathrm{49409}}^1$

素因数の和:52187

約数の個数: 72

約数和(自身を含む): 506007810000

約数和(自身を除く): 308789414868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 2749, 5498, 8247, 10996, 16494, 30239, 32988, 49409, 60478, 90717, 98818, 120956, 148227, 181434, 197636, 296454, 332629, 362868, 543499, 592908, 665258, 997887, 1086998, 1330516, 1630497, 1995774, 2173996, 3260994, 3991548, 5978489, 6521988, 11956978, 17935467, 23913956, 35870934, 71741868, 135825341, 271650682, 407476023, 543301364, 814952046, 1494078751, 1629904092, 2988157502, 4482236253, 5976315004, 8964472506, 16434866261, 17928945012, 32869732522, 49304598783, 65739465044, 98609197566, 197218395132]

約数ペア:

[(1, 197218395132), (2, 98609197566), (3, 65739465044), (4, 49304598783), (6, 32869732522), (11, 17928945012), (12, 16434866261), (22, 8964472506), (33, 5976315004), (44, 4482236253), (66, 2988157502), (121, 1629904092), (132, 1494078751), (242, 814952046), (363, 543301364), (484, 407476023), (726, 271650682), (1452, 135825341), (2749, 71741868), (5498, 35870934), (8247, 23913956), (10996, 17935467), (16494, 11956978), (30239, 6521988), (32988, 5978489), (49409, 3991548), (60478, 3260994), (90717, 2173996), (98818, 1995774), (120956, 1630497), (148227, 1330516), (181434, 1086998), (197636, 997887), (296454, 665258), (332629, 592908), (362868, 543499)]