202280416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28643

約数の個数: 48

約数和(自身を含む): 454117104

約数和(自身を除く): 251836688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 28603, 57206, 114412, 228824, 371839, 457648, 486251, 743678, 915296, 972502, 1487356, 1945004, 2974712, 3890008, 5949424, 6321263, 7780016, 11898848, 12642526, 15560032, 25285052, 50570104, 101140208, 202280416]

約数ペア:

[(1, 202280416), (2, 101140208), (4, 50570104), (8, 25285052), (13, 15560032), (16, 12642526), (17, 11898848), (26, 7780016), (32, 6321263), (34, 5949424), (52, 3890008), (68, 2974712), (104, 1945004), (136, 1487356), (208, 972502), (221, 915296), (272, 743678), (416, 486251), (442, 457648), (544, 371839), (884, 228824), (1768, 114412), (3536, 57206), (7072, 28603)]