203872128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{27943}}^1$

素因数の和:27979

約数の個数: 64

約数和(自身を含む): 570057600

約数和(自身を除く): 366185472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 27943, 55886, 83829, 111772, 167658, 223544, 335316, 447088, 530917, 670632, 894176, 1061834, 1341264, 1592751, 1788352, 2123668, 2682528, 3185502, 3576704, 4247336, 5365056, 6371004, 8494672, 10730112, 12742008, 16989344, 25484016, 33978688, 50968032, 67957376, 101936064, 203872128]

約数ペア:

[(1, 203872128), (2, 101936064), (3, 67957376), (4, 50968032), (6, 33978688), (8, 25484016), (12, 16989344), (16, 12742008), (19, 10730112), (24, 8494672), (32, 6371004), (38, 5365056), (48, 4247336), (57, 3576704), (64, 3185502), (76, 2682528), (96, 2123668), (114, 1788352), (128, 1592751), (152, 1341264), (192, 1061834), (228, 894176), (304, 670632), (384, 530917), (456, 447088), (608, 335316), (912, 223544), (1216, 167658), (1824, 111772), (2432, 83829), (3648, 55886), (7296, 27943)]