202063360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4683

約数の個数: 80

約数和(自身を含む): 513087696

約数和(自身を除く): 311024336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 4643, 5440, 8704, 9286, 10880, 18572, 21760, 23215, 37144, 43520, 46430, 74288, 78931, 92860, 148576, 157862, 185720, 297152, 315724, 371440, 394655, 594304, 631448, 742880, 789310, 1188608, 1262896, 1485760, 1578620, 2377216, 2525792, 2971520, 3157240, 5051584, 5943040, 6314480, 10103168, 11886080, 12628960, 20206336, 25257920, 40412672, 50515840, 101031680, 202063360]

約数ペア:

[(1, 202063360), (2, 101031680), (4, 50515840), (5, 40412672), (8, 25257920), (10, 20206336), (16, 12628960), (17, 11886080), (20, 10103168), (32, 6314480), (34, 5943040), (40, 5051584), (64, 3157240), (68, 2971520), (80, 2525792), (85, 2377216), (128, 1578620), (136, 1485760), (160, 1262896), (170, 1188608), (256, 789310), (272, 742880), (320, 631448), (340, 594304), (512, 394655), (544, 371440), (640, 315724), (680, 297152), (1088, 185720), (1280, 157862), (1360, 148576), (2176, 92860), (2560, 78931), (2720, 74288), (4352, 46430), (4643, 43520), (5440, 37144), (8704, 23215), (9286, 21760), (10880, 18572)]