195960016

素因数分解:

$2^4\times 7^4\times {\mathrm{5101}}^1$

素因数の和:5137

約数の個数: 50

約数和(自身を含む): 443011762

約数和(自身を除く): 247051746

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5101, 5488, 9604, 10202, 19208, 20404, 35707, 38416, 40808, 71414, 81616, 142828, 249949, 285656, 499898, 571312, 999796, 1749643, 1999592, 3499286, 3999184, 6998572, 12247501, 13997144, 24495002, 27994288, 48990004, 97980008, 195960016]

約数ペア:

[(1, 195960016), (2, 97980008), (4, 48990004), (7, 27994288), (8, 24495002), (14, 13997144), (16, 12247501), (28, 6998572), (49, 3999184), (56, 3499286), (98, 1999592), (112, 1749643), (196, 999796), (343, 571312), (392, 499898), (686, 285656), (784, 249949), (1372, 142828), (2401, 81616), (2744, 71414), (4802, 40808), (5101, 38416), (5488, 35707), (9604, 20404), (10202, 19208)]