203201229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 342863360

約数和(自身を除く): 139662131

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 211, 231, 363, 379, 633, 847, 1137, 1477, 2321, 2541, 2653, 4169, 4431, 6963, 7959, 12507, 16247, 25531, 29183, 45859, 48741, 76593, 79969, 87549, 137577, 178717, 239907, 321013, 536151, 559783, 879659, 963039, 1679349, 2638977, 6157613, 9676249, 18472839, 29028747, 67733743, 203201229]

約数ペア:

[(1, 203201229), (3, 67733743), (7, 29028747), (11, 18472839), (21, 9676249), (33, 6157613), (77, 2638977), (121, 1679349), (211, 963039), (231, 879659), (363, 559783), (379, 536151), (633, 321013), (847, 239907), (1137, 178717), (1477, 137577), (2321, 87549), (2541, 79969), (2653, 76593), (4169, 48741), (4431, 45859), (6963, 29183), (7959, 25531), (12507, 16247)]