202877272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 427744800

約数和(自身を除く): 224867528

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 137, 232, 274, 377, 491, 548, 754, 982, 1096, 1508, 1781, 1964, 3016, 3562, 3928, 3973, 6383, 7124, 7946, 12766, 14239, 14248, 15892, 25532, 28478, 31784, 51064, 51649, 56956, 67267, 103298, 113912, 134534, 185107, 206596, 269068, 370214, 413192, 538136, 740428, 874471, 1480856, 1748942, 1950743, 3497884, 3901486, 6995768, 7802972, 15605944, 25359659, 50719318, 101438636, 202877272]

約数ペア:

[(1, 202877272), (2, 101438636), (4, 50719318), (8, 25359659), (13, 15605944), (26, 7802972), (29, 6995768), (52, 3901486), (58, 3497884), (104, 1950743), (116, 1748942), (137, 1480856), (232, 874471), (274, 740428), (377, 538136), (491, 413192), (548, 370214), (754, 269068), (982, 206596), (1096, 185107), (1508, 134534), (1781, 113912), (1964, 103298), (3016, 67267), (3562, 56956), (3928, 51649), (3973, 51064), (6383, 31784), (7124, 28478), (7946, 25532), (12766, 15892), (14239, 14248)]