205651188260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{82799}}^1$

素因数の和:83085

約数の個数: 96

約数和(自身を含む): 501108249600

約数和(自身を除く): 295457061340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 157, 226, 314, 452, 565, 628, 785, 791, 1099, 1130, 1570, 1582, 2198, 2260, 3140, 3164, 3955, 4396, 5495, 7910, 10990, 15820, 17741, 21980, 35482, 70964, 82799, 88705, 124187, 165598, 177410, 248374, 331196, 354820, 413995, 496748, 579593, 620935, 827990, 1159186, 1241870, 1655980, 2318372, 2483740, 2897965, 5795930, 9356287, 11591860, 12999443, 18712574, 25998886, 37425148, 46781435, 51997772, 64997215, 65494009, 90996101, 93562870, 129994430, 130988018, 181992202, 187125740, 259988860, 261976036, 327470045, 363984404, 454980505, 654940090, 909961010, 1309880180, 1468937059, 1819922020, 2937874118, 5875748236, 7344685295, 10282559413, 14689370590, 20565118826, 29378741180, 41130237652, 51412797065, 102825594130, 205651188260]

約数ペア:

[(1, 205651188260), (2, 102825594130), (4, 51412797065), (5, 41130237652), (7, 29378741180), (10, 20565118826), (14, 14689370590), (20, 10282559413), (28, 7344685295), (35, 5875748236), (70, 2937874118), (113, 1819922020), (140, 1468937059), (157, 1309880180), (226, 909961010), (314, 654940090), (452, 454980505), (565, 363984404), (628, 327470045), (785, 261976036), (791, 259988860), (1099, 187125740), (1130, 181992202), (1570, 130988018), (1582, 129994430), (2198, 93562870), (2260, 90996101), (3140, 65494009), (3164, 64997215), (3955, 51997772), (4396, 46781435), (5495, 37425148), (7910, 25998886), (10990, 18712574), (15820, 12999443), (17741, 11591860), (21980, 9356287), (35482, 5795930), (70964, 2897965), (82799, 2483740), (88705, 2318372), (124187, 1655980), (165598, 1241870), (177410, 1159186), (248374, 827990), (331196, 620935), (354820, 579593), (413995, 496748)]