222473108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 461039040

約数和(自身を除く): 238565932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2882, 2969, 3406, 5764, 5938, 6812, 11876, 18733, 32659, 37466, 38597, 65318, 74932, 77194, 130636, 154388, 388939, 424567, 777878, 849134, 1555756, 1698268, 4278329, 5056207, 8556658, 10112414, 17113316, 20224828, 55618277, 111236554, 222473108]

約数ペア:

[(1, 222473108), (2, 111236554), (4, 55618277), (11, 20224828), (13, 17113316), (22, 10112414), (26, 8556658), (44, 5056207), (52, 4278329), (131, 1698268), (143, 1555756), (262, 849134), (286, 777878), (524, 424567), (572, 388939), (1441, 154388), (1703, 130636), (2882, 77194), (2969, 74932), (3406, 65318), (5764, 38597), (5938, 37466), (6812, 32659), (11876, 18733)]