208088820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50263}}^1$

素因数の和:50301

約数の個数: 72

約数和(自身を含む): 658659456

約数和(自身を除く): 450570636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 50263, 100526, 150789, 201052, 251315, 301578, 452367, 502630, 603156, 753945, 904734, 1005260, 1156049, 1507890, 1809468, 2261835, 2312098, 3015780, 3468147, 4523670, 4624196, 5780245, 6936294, 9047340, 10404441, 11560490, 13872588, 17340735, 20808882, 23120980, 34681470, 41617764, 52022205, 69362940, 104044410, 208088820]

約数ペア:

[(1, 208088820), (2, 104044410), (3, 69362940), (4, 52022205), (5, 41617764), (6, 34681470), (9, 23120980), (10, 20808882), (12, 17340735), (15, 13872588), (18, 11560490), (20, 10404441), (23, 9047340), (30, 6936294), (36, 5780245), (45, 4624196), (46, 4523670), (60, 3468147), (69, 3015780), (90, 2312098), (92, 2261835), (115, 1809468), (138, 1507890), (180, 1156049), (207, 1005260), (230, 904734), (276, 753945), (345, 603156), (414, 502630), (460, 452367), (690, 301578), (828, 251315), (1035, 201052), (1380, 150789), (2070, 100526), (4140, 50263)]