97692308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 200035584

約数和(自身を除く): 102343276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 284, 313, 314, 497, 626, 628, 994, 1099, 1252, 1988, 2191, 2198, 4382, 4396, 8764, 11147, 22223, 22294, 44446, 44588, 49141, 78029, 88892, 98282, 155561, 156058, 196564, 311122, 312116, 343987, 622244, 687974, 1375948, 3489011, 6978022, 13956044, 24423077, 48846154, 97692308]

約数ペア:

[(1, 97692308), (2, 48846154), (4, 24423077), (7, 13956044), (14, 6978022), (28, 3489011), (71, 1375948), (142, 687974), (157, 622244), (284, 343987), (313, 312116), (314, 311122), (497, 196564), (626, 156058), (628, 155561), (994, 98282), (1099, 88892), (1252, 78029), (1988, 49141), (2191, 44588), (2198, 44446), (4382, 22294), (4396, 22223), (8764, 11147)]