201654420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3545

約数の個数: 96

約数和(自身を含む): 623064960

約数和(自身を除く): 421410540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3433, 3916, 4895, 5340, 5874, 6866, 9790, 10299, 11748, 13732, 14685, 17165, 19580, 20598, 29370, 34330, 37763, 41196, 51495, 58740, 68660, 75526, 102990, 113289, 151052, 188815, 205980, 226578, 305537, 377630, 453156, 566445, 611074, 755260, 916611, 1132890, 1222148, 1527685, 1833222, 2265780, 3055370, 3360907, 3666444, 4583055, 6110740, 6721814, 9166110, 10082721, 13443628, 16804535, 18332220, 20165442, 33609070, 40330884, 50413605, 67218140, 100827210, 201654420]

約数ペア:

[(1, 201654420), (2, 100827210), (3, 67218140), (4, 50413605), (5, 40330884), (6, 33609070), (10, 20165442), (11, 18332220), (12, 16804535), (15, 13443628), (20, 10082721), (22, 9166110), (30, 6721814), (33, 6110740), (44, 4583055), (55, 3666444), (60, 3360907), (66, 3055370), (89, 2265780), (110, 1833222), (132, 1527685), (165, 1222148), (178, 1132890), (220, 916611), (267, 755260), (330, 611074), (356, 566445), (445, 453156), (534, 377630), (660, 305537), (890, 226578), (979, 205980), (1068, 188815), (1335, 151052), (1780, 113289), (1958, 102990), (2670, 75526), (2937, 68660), (3433, 58740), (3916, 51495), (4895, 41196), (5340, 37763), (5874, 34330), (6866, 29370), (9790, 20598), (10299, 19580), (11748, 17165), (13732, 14685)]