196842303

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 367690752

約数和(自身を除く): 170848449

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 61, 63, 69, 119, 131, 153, 161, 183, 207, 357, 391, 393, 427, 483, 549, 917, 1037, 1071, 1173, 1179, 1281, 1403, 1449, 2227, 2737, 2751, 3013, 3111, 3519, 3843, 4209, 6681, 7259, 7991, 8211, 8253, 9039, 9333, 9821, 12627, 15589, 20043, 21091, 21777, 23851, 23973, 24633, 27117, 29463, 46767, 51221, 55937, 63273, 65331, 71553, 71919, 88389, 135847, 140301, 153663, 166957, 167811, 183793, 189819, 214659, 358547, 407541, 460989, 500871, 503433, 551379, 950929, 1075641, 1222623, 1286551, 1502613, 1654137, 2852787, 3124481, 3226923, 3859653, 8558361, 9373443, 11578959, 21871367, 28120329, 65614101, 196842303]

約数ペア:

[(1, 196842303), (3, 65614101), (7, 28120329), (9, 21871367), (17, 11578959), (21, 9373443), (23, 8558361), (51, 3859653), (61, 3226923), (63, 3124481), (69, 2852787), (119, 1654137), (131, 1502613), (153, 1286551), (161, 1222623), (183, 1075641), (207, 950929), (357, 551379), (391, 503433), (393, 500871), (427, 460989), (483, 407541), (549, 358547), (917, 214659), (1037, 189819), (1071, 183793), (1173, 167811), (1179, 166957), (1281, 153663), (1403, 140301), (1449, 135847), (2227, 88389), (2737, 71919), (2751, 71553), (3013, 65331), (3111, 63273), (3519, 55937), (3843, 51221), (4209, 46767), (6681, 29463), (7259, 27117), (7991, 24633), (8211, 23973), (8253, 23851), (9039, 21777), (9333, 21091), (9821, 20043), (12627, 15589)]