199087146

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1441

約数の個数: 80

約数和(自身を含む): 476720640

約数和(自身を除く): 277633494

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1367, 1566, 1674, 1798, 2349, 2511, 2697, 2734, 4101, 4698, 5022, 5394, 8091, 8202, 12303, 16182, 24273, 24606, 36909, 39643, 42377, 48546, 72819, 73818, 79286, 84754, 110727, 118929, 127131, 145638, 221454, 237858, 254262, 356787, 381393, 713574, 762786, 1070361, 1144179, 1228933, 2140722, 2288358, 2457866, 3211083, 3432537, 3686799, 6422166, 6865074, 7373598, 11060397, 22120794, 33181191, 66362382, 99543573, 199087146]

約数ペア:

[(1, 199087146), (2, 99543573), (3, 66362382), (6, 33181191), (9, 22120794), (18, 11060397), (27, 7373598), (29, 6865074), (31, 6422166), (54, 3686799), (58, 3432537), (62, 3211083), (81, 2457866), (87, 2288358), (93, 2140722), (162, 1228933), (174, 1144179), (186, 1070361), (261, 762786), (279, 713574), (522, 381393), (558, 356787), (783, 254262), (837, 237858), (899, 221454), (1367, 145638), (1566, 127131), (1674, 118929), (1798, 110727), (2349, 84754), (2511, 79286), (2697, 73818), (2734, 72819), (4101, 48546), (4698, 42377), (5022, 39643), (5394, 36909), (8091, 24606), (8202, 24273), (12303, 16182)]