201936370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 409795200

約数和(自身を除く): 207858830

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 101, 170, 190, 202, 323, 505, 619, 646, 1010, 1238, 1615, 1717, 1919, 3095, 3230, 3434, 3838, 6190, 8585, 9595, 10523, 11761, 17170, 19190, 21046, 23522, 32623, 52615, 58805, 62519, 65246, 105230, 117610, 125038, 163115, 199937, 312595, 326230, 399874, 625190, 999685, 1062823, 1187861, 1999370, 2125646, 2375722, 5314115, 5939305, 10628230, 11878610, 20193637, 40387274, 100968185, 201936370]

約数ペア:

[(1, 201936370), (2, 100968185), (5, 40387274), (10, 20193637), (17, 11878610), (19, 10628230), (34, 5939305), (38, 5314115), (85, 2375722), (95, 2125646), (101, 1999370), (170, 1187861), (190, 1062823), (202, 999685), (323, 625190), (505, 399874), (619, 326230), (646, 312595), (1010, 199937), (1238, 163115), (1615, 125038), (1717, 117610), (1919, 105230), (3095, 65246), (3230, 62519), (3434, 58805), (3838, 52615), (6190, 32623), (8585, 23522), (9595, 21046), (10523, 19190), (11761, 17170)]