203426028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5343

約数の個数: 72

約数和(自身を含む): 560549808

約数和(自身を除く): 357123780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5237, 6474, 9711, 10474, 12948, 15711, 19422, 20948, 31422, 38844, 47133, 62844, 68081, 94266, 136162, 188532, 204243, 272324, 408486, 434671, 612729, 816972, 869342, 1225458, 1304013, 1738684, 2450916, 2608026, 3912039, 5216052, 5650723, 7824078, 11301446, 15648156, 16952169, 22602892, 33904338, 50856507, 67808676, 101713014, 203426028]

約数ペア:

[(1, 203426028), (2, 101713014), (3, 67808676), (4, 50856507), (6, 33904338), (9, 22602892), (12, 16952169), (13, 15648156), (18, 11301446), (26, 7824078), (36, 5650723), (39, 5216052), (52, 3912039), (78, 2608026), (83, 2450916), (117, 1738684), (156, 1304013), (166, 1225458), (234, 869342), (249, 816972), (332, 612729), (468, 434671), (498, 408486), (747, 272324), (996, 204243), (1079, 188532), (1494, 136162), (2158, 94266), (2988, 68081), (3237, 62844), (4316, 47133), (5237, 38844), (6474, 31422), (9711, 20948), (10474, 19422), (12948, 15711)]