201790016

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 410382720

約数和(自身を除く): 208592704

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 107, 158, 214, 316, 373, 428, 632, 746, 856, 1264, 1492, 1712, 2528, 2984, 3424, 5056, 5968, 6848, 8453, 11936, 16906, 23872, 29467, 33812, 39911, 58934, 67624, 79822, 117868, 135248, 159644, 235736, 270496, 319288, 471472, 540992, 638576, 942944, 1277152, 1885888, 2554304, 3152969, 6305938, 12611876, 25223752, 50447504, 100895008, 201790016]

約数ペア:

[(1, 201790016), (2, 100895008), (4, 50447504), (8, 25223752), (16, 12611876), (32, 6305938), (64, 3152969), (79, 2554304), (107, 1885888), (158, 1277152), (214, 942944), (316, 638576), (373, 540992), (428, 471472), (632, 319288), (746, 270496), (856, 235736), (1264, 159644), (1492, 135248), (1712, 117868), (2528, 79822), (2984, 67624), (3424, 58934), (5056, 39911), (5968, 33812), (6848, 29467), (8453, 23872), (11936, 16906)]