194156900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4629

約数の個数: 72

約数和(自身を含む): 489510336

約数和(自身を除く): 295353436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 4547, 6100, 8540, 9094, 10675, 18188, 21350, 22735, 31829, 42700, 45470, 63658, 90940, 113675, 127316, 159145, 227350, 277367, 318290, 454700, 554734, 636580, 795725, 1109468, 1386835, 1591450, 1941569, 2773670, 3182900, 3883138, 5547340, 6934175, 7766276, 9707845, 13868350, 19415690, 27736700, 38831380, 48539225, 97078450, 194156900]

約数ペア:

[(1, 194156900), (2, 97078450), (4, 48539225), (5, 38831380), (7, 27736700), (10, 19415690), (14, 13868350), (20, 9707845), (25, 7766276), (28, 6934175), (35, 5547340), (50, 3883138), (61, 3182900), (70, 2773670), (100, 1941569), (122, 1591450), (140, 1386835), (175, 1109468), (244, 795725), (305, 636580), (350, 554734), (427, 454700), (610, 318290), (700, 277367), (854, 227350), (1220, 159145), (1525, 127316), (1708, 113675), (2135, 90940), (3050, 63658), (4270, 45470), (4547, 42700), (6100, 31829), (8540, 22735), (9094, 21350), (10675, 18188)]