203863192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 436665600

約数和(自身を除く): 232802408

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1709, 1924, 2294, 3224, 3418, 3848, 4588, 6836, 9176, 13672, 14911, 22217, 29822, 44434, 52979, 59644, 63233, 88868, 105958, 119288, 126466, 177736, 211916, 252932, 423832, 505864, 688727, 822029, 1377454, 1644058, 1960223, 2754908, 3288116, 3920446, 5509816, 6576232, 7840892, 15681784, 25482899, 50965798, 101931596, 203863192]

約数ペア:

[(1, 203863192), (2, 101931596), (4, 50965798), (8, 25482899), (13, 15681784), (26, 7840892), (31, 6576232), (37, 5509816), (52, 3920446), (62, 3288116), (74, 2754908), (104, 1960223), (124, 1644058), (148, 1377454), (248, 822029), (296, 688727), (403, 505864), (481, 423832), (806, 252932), (962, 211916), (1147, 177736), (1612, 126466), (1709, 119288), (1924, 105958), (2294, 88868), (3224, 63233), (3418, 59644), (3848, 52979), (4588, 44434), (6836, 29822), (9176, 22217), (13672, 14911)]