201006015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 389898240

約数和(自身を除く): 188892225

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 37, 93, 105, 111, 155, 185, 217, 259, 465, 555, 651, 777, 1085, 1147, 1295, 1669, 3255, 3441, 3885, 5007, 5735, 8029, 8345, 11683, 17205, 24087, 25035, 35049, 40145, 51739, 58415, 61753, 120435, 155217, 175245, 185259, 258695, 308765, 362173, 432271, 776085, 926295, 1086519, 1296813, 1810865, 1914343, 2161355, 5432595, 5743029, 6484065, 9571715, 13400401, 28715145, 40201203, 67002005, 201006015]

約数ペア:

[(1, 201006015), (3, 67002005), (5, 40201203), (7, 28715145), (15, 13400401), (21, 9571715), (31, 6484065), (35, 5743029), (37, 5432595), (93, 2161355), (105, 1914343), (111, 1810865), (155, 1296813), (185, 1086519), (217, 926295), (259, 776085), (465, 432271), (555, 362173), (651, 308765), (777, 258695), (1085, 185259), (1147, 175245), (1295, 155217), (1669, 120435), (3255, 61753), (3441, 58415), (3885, 51739), (5007, 40145), (5735, 35049), (8029, 25035), (8345, 24087), (11683, 17205)]