203931332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 414892800

約数和(自身を除く): 210961468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1577, 1826, 2939, 3154, 3652, 5878, 6308, 11756, 17347, 32329, 34694, 55841, 64658, 69388, 111682, 129316, 223364, 243937, 487874, 614251, 975748, 1228502, 2457004, 2683307, 4634803, 5366614, 9269606, 10733228, 18539212, 50982833, 101965666, 203931332]

約数ペア:

[(1, 203931332), (2, 101965666), (4, 50982833), (11, 18539212), (19, 10733228), (22, 9269606), (38, 5366614), (44, 4634803), (76, 2683307), (83, 2457004), (166, 1228502), (209, 975748), (332, 614251), (418, 487874), (836, 243937), (913, 223364), (1577, 129316), (1826, 111682), (2939, 69388), (3154, 64658), (3652, 55841), (5878, 34694), (6308, 32329), (11756, 17347)]