197543190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 548674560

約数和(自身を除く): 351131370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 130, 159, 190, 195, 247, 265, 285, 318, 390, 494, 503, 530, 570, 689, 741, 795, 1006, 1007, 1235, 1378, 1482, 1509, 1590, 2014, 2067, 2470, 2515, 3018, 3021, 3445, 3705, 4134, 5030, 5035, 6042, 6539, 6890, 7410, 7545, 9557, 10070, 10335, 13078, 13091, 15090, 15105, 19114, 19617, 20670, 26182, 26659, 28671, 30210, 32695, 39234, 39273, 47785, 53318, 57342, 65390, 65455, 78546, 79977, 95570, 98085, 124241, 130910, 133295, 143355, 159954, 196170, 196365, 248482, 266590, 286710, 346567, 372723, 392730, 399885, 506521, 621205, 693134, 745446, 799770, 1013042, 1039701, 1242410, 1519563, 1732835, 1863615, 2079402, 2532605, 3039126, 3465670, 3727230, 5065210, 5198505, 6584773, 7597815, 10397010, 13169546, 15195630, 19754319, 32923865, 39508638, 65847730, 98771595, 197543190]

約数ペア:

[(1, 197543190), (2, 98771595), (3, 65847730), (5, 39508638), (6, 32923865), (10, 19754319), (13, 15195630), (15, 13169546), (19, 10397010), (26, 7597815), (30, 6584773), (38, 5198505), (39, 5065210), (53, 3727230), (57, 3465670), (65, 3039126), (78, 2532605), (95, 2079402), (106, 1863615), (114, 1732835), (130, 1519563), (159, 1242410), (190, 1039701), (195, 1013042), (247, 799770), (265, 745446), (285, 693134), (318, 621205), (390, 506521), (494, 399885), (503, 392730), (530, 372723), (570, 346567), (689, 286710), (741, 266590), (795, 248482), (1006, 196365), (1007, 196170), (1235, 159954), (1378, 143355), (1482, 133295), (1509, 130910), (1590, 124241), (2014, 98085), (2067, 95570), (2470, 79977), (2515, 78546), (3018, 65455), (3021, 65390), (3445, 57342), (3705, 53318), (4134, 47785), (5030, 39273), (5035, 39234), (6042, 32695), (6539, 30210), (6890, 28671), (7410, 26659), (7545, 26182), (9557, 20670), (10070, 19617), (10335, 19114), (13078, 15105), (13091, 15090)]