201326784

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61681}}^1$

素因数の和:61713

約数の個数: 56

約数和(自身を含む): 564020208

約数和(自身を除く): 362693424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 61681, 123362, 185043, 246724, 370086, 493448, 740172, 986896, 1048577, 1480344, 1973792, 2097154, 2960688, 3145731, 3947584, 4194308, 5921376, 6291462, 8388616, 11842752, 12582924, 16777232, 25165848, 33554464, 50331696, 67108928, 100663392, 201326784]

約数ペア:

[(1, 201326784), (2, 100663392), (3, 67108928), (4, 50331696), (6, 33554464), (8, 25165848), (12, 16777232), (16, 12582924), (17, 11842752), (24, 8388616), (32, 6291462), (34, 5921376), (48, 4194308), (51, 3947584), (64, 3145731), (68, 2960688), (96, 2097154), (102, 1973792), (136, 1480344), (192, 1048577), (204, 986896), (272, 740172), (408, 493448), (544, 370086), (816, 246724), (1088, 185043), (1632, 123362), (3264, 61681)]