198869216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 497645568

約数和(自身を除く): 298776352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2203, 2821, 2912, 3224, 3472, 4406, 5642, 6448, 6944, 8812, 11284, 12896, 15421, 17624, 22568, 28639, 30842, 35248, 45136, 57278, 61684, 68293, 70496, 90272, 114556, 123368, 136586, 200473, 229112, 246736, 273172, 400946, 458224, 478051, 493472, 546344, 801892, 887809, 916448, 956102, 1092688, 1603784, 1775618, 1912204, 2185376, 3207568, 3551236, 3824408, 6214663, 6415136, 7102472, 7648816, 12429326, 14204944, 15297632, 24858652, 28409888, 49717304, 99434608, 198869216]

約数ペア:

[(1, 198869216), (2, 99434608), (4, 49717304), (7, 28409888), (8, 24858652), (13, 15297632), (14, 14204944), (16, 12429326), (26, 7648816), (28, 7102472), (31, 6415136), (32, 6214663), (52, 3824408), (56, 3551236), (62, 3207568), (91, 2185376), (104, 1912204), (112, 1775618), (124, 1603784), (182, 1092688), (208, 956102), (217, 916448), (224, 887809), (248, 801892), (364, 546344), (403, 493472), (416, 478051), (434, 458224), (496, 400946), (728, 273172), (806, 246736), (868, 229112), (992, 200473), (1456, 136586), (1612, 123368), (1736, 114556), (2203, 90272), (2821, 70496), (2912, 68293), (3224, 61684), (3472, 57278), (4406, 45136), (5642, 35248), (6448, 30842), (6944, 28639), (8812, 22568), (11284, 17624), (12896, 15421)]