201643456

素因数分解:

$2^6\times 7^1\times {\mathrm{659}}^1\times {\mathrm{683}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 458663040

約数和(自身を除く): 257019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 659, 683, 1318, 1366, 2636, 2732, 4613, 4781, 5272, 5464, 9226, 9562, 10544, 10928, 18452, 19124, 21088, 21856, 36904, 38248, 42176, 43712, 73808, 76496, 147616, 152992, 295232, 305984, 450097, 900194, 1800388, 3150679, 3600776, 6301358, 7201552, 12602716, 14403104, 25205432, 28806208, 50410864, 100821728, 201643456]

約数ペア:

[(1, 201643456), (2, 100821728), (4, 50410864), (7, 28806208), (8, 25205432), (14, 14403104), (16, 12602716), (28, 7201552), (32, 6301358), (56, 3600776), (64, 3150679), (112, 1800388), (224, 900194), (448, 450097), (659, 305984), (683, 295232), (1318, 152992), (1366, 147616), (2636, 76496), (2732, 73808), (4613, 43712), (4781, 42176), (5272, 38248), (5464, 36904), (9226, 21856), (9562, 21088), (10544, 19124), (10928, 18452)]