201685965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 366073344

約数和(自身を除く): 164387379

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 193, 195, 233, 299, 345, 579, 699, 897, 965, 1165, 1495, 2509, 2895, 3029, 3495, 4439, 4485, 5359, 7527, 9087, 12545, 13317, 15145, 16077, 22195, 26795, 37635, 44969, 45435, 57707, 66585, 69667, 80385, 134907, 173121, 209001, 224845, 288535, 348335, 584597, 674535, 865605, 1034287, 1045005, 1753791, 2922985, 3102861, 5171435, 8768955, 13445731, 15514305, 40337193, 67228655, 201685965]

約数ペア:

[(1, 201685965), (3, 67228655), (5, 40337193), (13, 15514305), (15, 13445731), (23, 8768955), (39, 5171435), (65, 3102861), (69, 2922985), (115, 1753791), (193, 1045005), (195, 1034287), (233, 865605), (299, 674535), (345, 584597), (579, 348335), (699, 288535), (897, 224845), (965, 209001), (1165, 173121), (1495, 134907), (2509, 80385), (2895, 69667), (3029, 66585), (3495, 57707), (4439, 45435), (4485, 44969), (5359, 37635), (7527, 26795), (9087, 22195), (12545, 16077), (13317, 15145)]