201334815

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 403261056

約数和(自身を除く): 201926241

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 297, 387, 405, 473, 495, 645, 891, 1051, 1161, 1419, 1485, 1935, 2365, 3153, 3483, 4257, 4455, 5255, 5805, 7095, 9459, 11561, 12771, 15765, 17415, 21285, 28377, 34683, 38313, 45193, 47295, 57805, 63855, 85131, 104049, 135579, 141885, 173415, 191565, 225965, 312147, 406737, 425655, 497123, 520245, 677895, 936441, 1220211, 1491369, 1560735, 2033685, 2485615, 3660633, 4474107, 4682205, 6101055, 7456845, 13422321, 18303165, 22370535, 40266963, 67111605, 201334815]

約数ペア:

[(1, 201334815), (3, 67111605), (5, 40266963), (9, 22370535), (11, 18303165), (15, 13422321), (27, 7456845), (33, 6101055), (43, 4682205), (45, 4474107), (55, 3660633), (81, 2485615), (99, 2033685), (129, 1560735), (135, 1491369), (165, 1220211), (215, 936441), (297, 677895), (387, 520245), (405, 497123), (473, 425655), (495, 406737), (645, 312147), (891, 225965), (1051, 191565), (1161, 173415), (1419, 141885), (1485, 135579), (1935, 104049), (2365, 85131), (3153, 63855), (3483, 57805), (4257, 47295), (4455, 45193), (5255, 38313), (5805, 34683), (7095, 28377), (9459, 21285), (11561, 17415), (12771, 15765)]