201380666585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{7079}}^1$

素因数の和:7446

約数の個数: 64

約数和(自身を含む): 288662814720

約数和(自身を除く): 87282148135

約数列:

[1, 5, 7, 31, 35, 155, 157, 167, 217, 785, 835, 1085, 1099, 1169, 4867, 5177, 5495, 5845, 7079, 24335, 25885, 26219, 34069, 35395, 36239, 49553, 131095, 170345, 181195, 183533, 219449, 247765, 812789, 917665, 1097245, 1111403, 1182193, 1536143, 4063945, 5557015, 5689523, 5910965, 7680715, 7779821, 8275351, 28447615, 34453493, 36647983, 38899105, 41376755, 172267465, 183239915, 185604301, 241174451, 256535881, 928021505, 1205872255, 1282679405, 1299230107, 5753733331, 6496150535, 28768666655, 40276133317, 201380666585]

約数ペア:

[(1, 201380666585), (5, 40276133317), (7, 28768666655), (31, 6496150535), (35, 5753733331), (155, 1299230107), (157, 1282679405), (167, 1205872255), (217, 928021505), (785, 256535881), (835, 241174451), (1085, 185604301), (1099, 183239915), (1169, 172267465), (4867, 41376755), (5177, 38899105), (5495, 36647983), (5845, 34453493), (7079, 28447615), (24335, 8275351), (25885, 7779821), (26219, 7680715), (34069, 5910965), (35395, 5689523), (36239, 5557015), (49553, 4063945), (131095, 1536143), (170345, 1182193), (181195, 1111403), (183533, 1097245), (219449, 917665), (247765, 812789)]