203468590920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{242224513}}^1$

素因数の和:242224534

約数の個数: 64

約数和(自身を含む): 697606600320

約数和(自身を除く): 494138009400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 242224513, 484449026, 726673539, 968898052, 1211122565, 1453347078, 1695571591, 1937796104, 2422245130, 2906694156, 3391143182, 3633367695, 4844490260, 5086714773, 5813388312, 6782286364, 7266735390, 8477857955, 9688980520, 10173429546, 13564572728, 14533470780, 16955715910, 20346859092, 25433573865, 29066941560, 33911431820, 40693718184, 50867147730, 67822863640, 101734295460, 203468590920]

約数ペア:

[(1, 203468590920), (2, 101734295460), (3, 67822863640), (4, 50867147730), (5, 40693718184), (6, 33911431820), (7, 29066941560), (8, 25433573865), (10, 20346859092), (12, 16955715910), (14, 14533470780), (15, 13564572728), (20, 10173429546), (21, 9688980520), (24, 8477857955), (28, 7266735390), (30, 6782286364), (35, 5813388312), (40, 5086714773), (42, 4844490260), (56, 3633367695), (60, 3391143182), (70, 2906694156), (84, 2422245130), (105, 1937796104), (120, 1695571591), (140, 1453347078), (168, 1211122565), (210, 968898052), (280, 726673539), (420, 484449026), (840, 242224513)]