204034428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11783}}^1$

素因数の和:11843

約数の個数: 72

約数和(自身を含む): 570487008

約数和(自身を除く): 366452580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 11783, 17316, 23566, 35349, 47132, 70698, 106047, 141396, 153179, 212094, 306358, 424188, 435971, 459537, 612716, 871942, 919074, 1307913, 1378611, 1743884, 1838148, 2615826, 2757222, 3923739, 5231652, 5514444, 5667623, 7847478, 11335246, 15694956, 17002869, 22670492, 34005738, 51008607, 68011476, 102017214, 204034428]

約数ペア:

[(1, 204034428), (2, 102017214), (3, 68011476), (4, 51008607), (6, 34005738), (9, 22670492), (12, 17002869), (13, 15694956), (18, 11335246), (26, 7847478), (36, 5667623), (37, 5514444), (39, 5231652), (52, 3923739), (74, 2757222), (78, 2615826), (111, 1838148), (117, 1743884), (148, 1378611), (156, 1307913), (222, 919074), (234, 871942), (333, 612716), (444, 459537), (468, 435971), (481, 424188), (666, 306358), (962, 212094), (1332, 153179), (1443, 141396), (1924, 106047), (2886, 70698), (4329, 47132), (5772, 35349), (8658, 23566), (11783, 17316)]