203973102

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 450478080

約数和(自身を除く): 246504978

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 191, 237, 382, 474, 573, 711, 751, 1146, 1422, 1502, 1719, 2253, 3438, 4506, 6759, 13518, 15089, 30178, 45267, 59329, 90534, 118658, 135801, 143441, 177987, 271602, 286882, 355974, 430323, 533961, 860646, 1067922, 1290969, 2581938, 11331839, 22663678, 33995517, 67991034, 101986551, 203973102]

約数ペア:

[(1, 203973102), (2, 101986551), (3, 67991034), (6, 33995517), (9, 22663678), (18, 11331839), (79, 2581938), (158, 1290969), (191, 1067922), (237, 860646), (382, 533961), (474, 430323), (573, 355974), (711, 286882), (751, 271602), (1146, 177987), (1422, 143441), (1502, 135801), (1719, 118658), (2253, 90534), (3438, 59329), (4506, 45267), (6759, 30178), (13518, 15089)]