193683256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18439}}^1$

素因数の和:18559

約数の個数: 32

約数和(自身を含む): 394984800

約数和(自身を除く): 201301544

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 18439, 36878, 73756, 147512, 239707, 479414, 958828, 1862339, 1917656, 3724678, 7449356, 14898712, 24210407, 48420814, 96841628, 193683256]

約数ペア:

[(1, 193683256), (2, 96841628), (4, 48420814), (8, 24210407), (13, 14898712), (26, 7449356), (52, 3724678), (101, 1917656), (104, 1862339), (202, 958828), (404, 479414), (808, 239707), (1313, 147512), (2626, 73756), (5252, 36878), (10504, 18439)]