210549892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 438939648

約数和(自身を除く): 228389756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 1498, 2267, 2996, 3317, 4534, 6634, 9068, 13268, 15869, 23219, 31738, 46438, 63476, 70277, 92876, 140554, 242569, 281108, 485138, 491939, 970276, 983878, 1697983, 1967756, 3395966, 6791932, 7519639, 15039278, 30078556, 52637473, 105274946, 210549892]

約数ペア:

[(1, 210549892), (2, 105274946), (4, 52637473), (7, 30078556), (14, 15039278), (28, 7519639), (31, 6791932), (62, 3395966), (107, 1967756), (124, 1697983), (214, 983878), (217, 970276), (428, 491939), (434, 485138), (749, 281108), (868, 242569), (1498, 140554), (2267, 92876), (2996, 70277), (3317, 63476), (4534, 46438), (6634, 31738), (9068, 23219), (13268, 15869)]