199677624

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 506800800

約数和(自身を除く): 307123176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 197, 269, 314, 394, 471, 538, 591, 628, 788, 807, 942, 1076, 1182, 1256, 1576, 1614, 1884, 2152, 2364, 3228, 3768, 4728, 6456, 30929, 42233, 52993, 61858, 84466, 92787, 105986, 123716, 126699, 158979, 168932, 185574, 211972, 247432, 253398, 317958, 337864, 371148, 423944, 506796, 635916, 742296, 1013592, 1271832, 8319901, 16639802, 24959703, 33279604, 49919406, 66559208, 99838812, 199677624]

約数ペア:

[(1, 199677624), (2, 99838812), (3, 66559208), (4, 49919406), (6, 33279604), (8, 24959703), (12, 16639802), (24, 8319901), (157, 1271832), (197, 1013592), (269, 742296), (314, 635916), (394, 506796), (471, 423944), (538, 371148), (591, 337864), (628, 317958), (788, 253398), (807, 247432), (942, 211972), (1076, 185574), (1182, 168932), (1256, 158979), (1576, 126699), (1614, 123716), (1884, 105986), (2152, 92787), (2364, 84466), (3228, 61858), (3768, 52993), (4728, 42233), (6456, 30929)]