197228724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30525

約数の個数: 72

約数和(自身を含む): 584021088

約数和(自身を除く): 386792364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 30493, 60986, 91479, 121972, 182958, 213451, 335423, 365916, 426902, 640353, 670846, 853804, 1006269, 1280706, 1341692, 1494157, 2012538, 2347961, 2561412, 2988314, 4025076, 4482471, 4695922, 5976628, 7043883, 8964942, 9391844, 14087766, 16435727, 17929884, 28175532, 32871454, 49307181, 65742908, 98614362, 197228724]

約数ペア:

[(1, 197228724), (2, 98614362), (3, 65742908), (4, 49307181), (6, 32871454), (7, 28175532), (11, 17929884), (12, 16435727), (14, 14087766), (21, 9391844), (22, 8964942), (28, 7043883), (33, 5976628), (42, 4695922), (44, 4482471), (49, 4025076), (66, 2988314), (77, 2561412), (84, 2347961), (98, 2012538), (132, 1494157), (147, 1341692), (154, 1280706), (196, 1006269), (231, 853804), (294, 670846), (308, 640353), (462, 426902), (539, 365916), (588, 335423), (924, 213451), (1078, 182958), (1617, 121972), (2156, 91479), (3234, 60986), (6468, 30493)]