201891072

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 540433600

約数和(自身を除く): 338542528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1194, 1321, 1592, 2388, 2642, 3184, 3963, 4776, 5284, 6368, 7926, 9552, 10568, 12736, 15852, 19104, 21136, 25472, 31704, 38208, 42272, 50944, 63408, 76416, 84544, 126816, 152832, 169088, 253632, 262879, 338176, 507264, 525758, 788637, 1014528, 1051516, 1577274, 2103032, 3154548, 4206064, 6309096, 8412128, 12618192, 16824256, 25236384, 33648512, 50472768, 67297024, 100945536, 201891072]

約数ペア:

[(1, 201891072), (2, 100945536), (3, 67297024), (4, 50472768), (6, 33648512), (8, 25236384), (12, 16824256), (16, 12618192), (24, 8412128), (32, 6309096), (48, 4206064), (64, 3154548), (96, 2103032), (128, 1577274), (192, 1051516), (199, 1014528), (256, 788637), (384, 525758), (398, 507264), (597, 338176), (768, 262879), (796, 253632), (1194, 169088), (1321, 152832), (1592, 126816), (2388, 84544), (2642, 76416), (3184, 63408), (3963, 50944), (4776, 42272), (5284, 38208), (6368, 31704), (7926, 25472), (9552, 21136), (10568, 19104), (12736, 15852)]