221163492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 594284544

約数和(自身を除く): 373121052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 97, 132, 138, 194, 253, 276, 291, 388, 506, 582, 751, 759, 1012, 1067, 1164, 1502, 1518, 2134, 2231, 2253, 3004, 3036, 3201, 4268, 4462, 4506, 6402, 6693, 8261, 8924, 9012, 12804, 13386, 16522, 17273, 24541, 24783, 26772, 33044, 34546, 49082, 49566, 51819, 69092, 72847, 73623, 98164, 99132, 103638, 145694, 147246, 190003, 207276, 218541, 291388, 294492, 380006, 437082, 570009, 760012, 801317, 874164, 1140018, 1602634, 1675481, 2280036, 2403951, 3205268, 3350962, 4807902, 5026443, 6701924, 9615804, 10052886, 18430291, 20105772, 36860582, 55290873, 73721164, 110581746, 221163492]

約数ペア:

[(1, 221163492), (2, 110581746), (3, 73721164), (4, 55290873), (6, 36860582), (11, 20105772), (12, 18430291), (22, 10052886), (23, 9615804), (33, 6701924), (44, 5026443), (46, 4807902), (66, 3350962), (69, 3205268), (92, 2403951), (97, 2280036), (132, 1675481), (138, 1602634), (194, 1140018), (253, 874164), (276, 801317), (291, 760012), (388, 570009), (506, 437082), (582, 380006), (751, 294492), (759, 291388), (1012, 218541), (1067, 207276), (1164, 190003), (1502, 147246), (1518, 145694), (2134, 103638), (2231, 99132), (2253, 98164), (3004, 73623), (3036, 72847), (3201, 69092), (4268, 51819), (4462, 49566), (4506, 49082), (6402, 34546), (6693, 33044), (8261, 26772), (8924, 24783), (9012, 24541), (12804, 17273), (13386, 16522)]