203074612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 394769872

約数和(自身を除く): 191695260

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 244, 292, 793, 877, 949, 1586, 1754, 1898, 3172, 3508, 3796, 4453, 8906, 11401, 17812, 22802, 45604, 53497, 57889, 64021, 106994, 115778, 128042, 213988, 231556, 256084, 695461, 832273, 1390922, 1664546, 2781844, 3329092, 3905281, 7810562, 15621124, 50768653, 101537306, 203074612]

約数ペア:

[(1, 203074612), (2, 101537306), (4, 50768653), (13, 15621124), (26, 7810562), (52, 3905281), (61, 3329092), (73, 2781844), (122, 1664546), (146, 1390922), (244, 832273), (292, 695461), (793, 256084), (877, 231556), (949, 213988), (1586, 128042), (1754, 115778), (1898, 106994), (3172, 64021), (3508, 57889), (3796, 53497), (4453, 45604), (8906, 22802), (11401, 17812)]