210317282008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{302573}}^1$

素因数の和:302884

約数の個数: 64

約数和(自身を含む): 441152892000

約数和(自身を除く): 230835609992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 269, 323, 538, 646, 1076, 1292, 2152, 2584, 4573, 5111, 9146, 10222, 18292, 20444, 36584, 40888, 86887, 173774, 302573, 347548, 605146, 695096, 1210292, 2420584, 5143741, 5748887, 10287482, 11497774, 20574964, 22995548, 41149928, 45991096, 81392137, 97731079, 162784274, 195462158, 325568548, 390924316, 651137096, 781848632, 1383666329, 1546450603, 2767332658, 3092901206, 5534665316, 6185802412, 11069330632, 12371604824, 26289660251, 52579320502, 105158641004, 210317282008]

約数ペア:

[(1, 210317282008), (2, 105158641004), (4, 52579320502), (8, 26289660251), (17, 12371604824), (19, 11069330632), (34, 6185802412), (38, 5534665316), (68, 3092901206), (76, 2767332658), (136, 1546450603), (152, 1383666329), (269, 781848632), (323, 651137096), (538, 390924316), (646, 325568548), (1076, 195462158), (1292, 162784274), (2152, 97731079), (2584, 81392137), (4573, 45991096), (5111, 41149928), (9146, 22995548), (10222, 20574964), (18292, 11497774), (20444, 10287482), (36584, 5748887), (40888, 5143741), (86887, 2420584), (173774, 1210292), (302573, 695096), (347548, 605146)]