202198608

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 600050880

約数和(自身を除く): 397852272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 263, 281, 304, 342, 456, 526, 562, 684, 789, 843, 912, 1052, 1124, 1368, 1578, 1686, 2104, 2248, 2367, 2529, 2736, 3156, 3372, 4208, 4496, 4734, 4997, 5058, 5339, 6312, 6744, 9468, 9994, 10116, 10678, 12624, 13488, 14991, 16017, 18936, 19988, 20232, 21356, 29982, 32034, 37872, 39976, 40464, 42712, 44973, 48051, 59964, 64068, 73903, 79952, 85424, 89946, 96102, 119928, 128136, 147806, 179892, 192204, 221709, 239856, 256272, 295612, 359784, 384408, 443418, 591224, 665127, 719568, 768816, 886836, 1182448, 1330254, 1404157, 1773672, 2660508, 2808314, 3547344, 4212471, 5321016, 5616628, 8424942, 10642032, 11233256, 12637413, 16849884, 22466512, 25274826, 33699768, 50549652, 67399536, 101099304, 202198608]

約数ペア:

[(1, 202198608), (2, 101099304), (3, 67399536), (4, 50549652), (6, 33699768), (8, 25274826), (9, 22466512), (12, 16849884), (16, 12637413), (18, 11233256), (19, 10642032), (24, 8424942), (36, 5616628), (38, 5321016), (48, 4212471), (57, 3547344), (72, 2808314), (76, 2660508), (114, 1773672), (144, 1404157), (152, 1330254), (171, 1182448), (228, 886836), (263, 768816), (281, 719568), (304, 665127), (342, 591224), (456, 443418), (526, 384408), (562, 359784), (684, 295612), (789, 256272), (843, 239856), (912, 221709), (1052, 192204), (1124, 179892), (1368, 147806), (1578, 128136), (1686, 119928), (2104, 96102), (2248, 89946), (2367, 85424), (2529, 79952), (2736, 73903), (3156, 64068), (3372, 59964), (4208, 48051), (4496, 44973), (4734, 42712), (4997, 40464), (5058, 39976), (5339, 37872), (6312, 32034), (6744, 29982), (9468, 21356), (9994, 20232), (10116, 19988), (10678, 18936), (12624, 16017), (13488, 14991)]