199386530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 421521408

約数和(自身を除く): 222134878

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 223, 241, 265, 371, 446, 482, 530, 742, 1115, 1205, 1561, 1687, 1855, 2230, 2410, 3122, 3374, 3710, 7805, 8435, 11819, 12773, 15610, 16870, 23638, 25546, 53743, 59095, 63865, 82733, 89411, 107486, 118190, 127730, 165466, 178822, 268715, 376201, 413665, 447055, 537430, 752402, 827330, 894110, 1881005, 2848379, 3762010, 5696758, 14241895, 19938653, 28483790, 39877306, 99693265, 199386530]

約数ペア:

[(1, 199386530), (2, 99693265), (5, 39877306), (7, 28483790), (10, 19938653), (14, 14241895), (35, 5696758), (53, 3762010), (70, 2848379), (106, 1881005), (223, 894110), (241, 827330), (265, 752402), (371, 537430), (446, 447055), (482, 413665), (530, 376201), (742, 268715), (1115, 178822), (1205, 165466), (1561, 127730), (1687, 118190), (1855, 107486), (2230, 89411), (2410, 82733), (3122, 63865), (3374, 59095), (3710, 53743), (7805, 25546), (8435, 23638), (11819, 16870), (12773, 15610)]