210562912

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30323}}^1$

素因数の和:30371

約数の個数: 48

約数和(自身を含む): 489065472

約数和(自身を除く): 278502560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 30323, 60646, 121292, 212261, 242584, 424522, 485168, 849044, 940013, 970336, 1698088, 1880026, 3396176, 3760052, 6580091, 6792352, 7520104, 13160182, 15040208, 26320364, 30080416, 52640728, 105281456, 210562912]

約数ペア:

[(1, 210562912), (2, 105281456), (4, 52640728), (7, 30080416), (8, 26320364), (14, 15040208), (16, 13160182), (28, 7520104), (31, 6792352), (32, 6580091), (56, 3760052), (62, 3396176), (112, 1880026), (124, 1698088), (217, 970336), (224, 940013), (248, 849044), (434, 485168), (496, 424522), (868, 242584), (992, 212261), (1736, 121292), (3472, 60646), (6944, 30323)]