190014448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3251}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 398005776

約数和(自身を除く): 207991328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3251, 3653, 4496, 6502, 7306, 13004, 14612, 26008, 29224, 42263, 52016, 58448, 84526, 169052, 338104, 676208, 913531, 1827062, 3654124, 7308248, 11875903, 14616496, 23751806, 47503612, 95007224, 190014448]

約数ペア:

[(1, 190014448), (2, 95007224), (4, 47503612), (8, 23751806), (13, 14616496), (16, 11875903), (26, 7308248), (52, 3654124), (104, 1827062), (208, 913531), (281, 676208), (562, 338104), (1124, 169052), (2248, 84526), (3251, 58448), (3653, 52016), (4496, 42263), (6502, 29224), (7306, 26008), (13004, 14612)]