201742688

素因数分解:

$2^5\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1097}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 454888224

約数和(自身を除く): 253145536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 821, 1097, 1642, 2194, 3284, 4388, 5747, 6568, 7679, 8776, 11494, 13136, 15358, 17552, 22988, 26272, 30716, 35104, 45976, 61432, 91952, 122864, 183904, 245728, 900637, 1801274, 3602548, 6304459, 7205096, 12608918, 14410192, 25217836, 28820384, 50435672, 100871344, 201742688]

約数ペア:

[(1, 201742688), (2, 100871344), (4, 50435672), (7, 28820384), (8, 25217836), (14, 14410192), (16, 12608918), (28, 7205096), (32, 6304459), (56, 3602548), (112, 1801274), (224, 900637), (821, 245728), (1097, 183904), (1642, 122864), (2194, 91952), (3284, 61432), (4388, 45976), (5747, 35104), (6568, 30716), (7679, 26272), (8776, 22988), (11494, 17552), (13136, 15358)]