201522944

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 464462208

約数和(自身を除く): 262939264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1051, 1498, 1712, 1792, 2102, 2996, 3424, 4204, 5992, 6848, 7357, 8408, 11984, 13696, 14714, 16816, 23968, 27392, 29428, 33632, 47936, 58856, 67264, 95872, 112457, 117712, 134528, 191744, 224914, 235424, 269056, 449828, 470848, 787199, 899656, 941696, 1574398, 1799312, 1883392, 3148796, 3598624, 6297592, 7197248, 12595184, 14394496, 25190368, 28788992, 50380736, 100761472, 201522944]

約数ペア:

[(1, 201522944), (2, 100761472), (4, 50380736), (7, 28788992), (8, 25190368), (14, 14394496), (16, 12595184), (28, 7197248), (32, 6297592), (56, 3598624), (64, 3148796), (107, 1883392), (112, 1799312), (128, 1574398), (214, 941696), (224, 899656), (256, 787199), (428, 470848), (448, 449828), (749, 269056), (856, 235424), (896, 224914), (1051, 191744), (1498, 134528), (1712, 117712), (1792, 112457), (2102, 95872), (2996, 67264), (3424, 58856), (4204, 47936), (5992, 33632), (6848, 29428), (7357, 27392), (8408, 23968), (11984, 16816), (13696, 14714)]