197316224

素因数分解:

$2^7\times 7^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 451248000

約数和(自身を除く): 253931776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 349, 448, 631, 698, 896, 1262, 1396, 2443, 2524, 2792, 4417, 4886, 5048, 5584, 8834, 9772, 10096, 11168, 17668, 19544, 20192, 22336, 35336, 39088, 40384, 44672, 70672, 78176, 80768, 141344, 156352, 220219, 282688, 312704, 440438, 565376, 880876, 1541533, 1761752, 3083066, 3523504, 6166132, 7047008, 12332264, 14094016, 24664528, 28188032, 49329056, 98658112, 197316224]

約数ペア:

[(1, 197316224), (2, 98658112), (4, 49329056), (7, 28188032), (8, 24664528), (14, 14094016), (16, 12332264), (28, 7047008), (32, 6166132), (56, 3523504), (64, 3083066), (112, 1761752), (128, 1541533), (224, 880876), (349, 565376), (448, 440438), (631, 312704), (698, 282688), (896, 220219), (1262, 156352), (1396, 141344), (2443, 80768), (2524, 78176), (2792, 70672), (4417, 44672), (4886, 40384), (5048, 39088), (5584, 35336), (8834, 22336), (9772, 20192), (10096, 19544), (11168, 17668)]