201976432

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 90

約数和(自身を含む): 476849688

約数和(自身を除く): 274873256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 487, 529, 644, 784, 974, 1058, 1127, 1288, 1948, 2116, 2254, 2576, 3409, 3703, 3896, 4232, 4508, 6818, 7406, 7792, 8464, 9016, 11201, 13636, 14812, 18032, 22402, 23863, 25921, 27272, 29624, 44804, 47726, 51842, 54544, 59248, 78407, 89608, 95452, 103684, 156814, 179216, 190904, 207368, 257623, 313628, 381808, 414736, 515246, 548849, 627256, 1030492, 1097698, 1254512, 1803361, 2060984, 2195396, 3606722, 4121968, 4390792, 7213444, 8781584, 12623527, 14426888, 25247054, 28853776, 50494108, 100988216, 201976432]

約数ペア:

[(1, 201976432), (2, 100988216), (4, 50494108), (7, 28853776), (8, 25247054), (14, 14426888), (16, 12623527), (23, 8781584), (28, 7213444), (46, 4390792), (49, 4121968), (56, 3606722), (92, 2195396), (98, 2060984), (112, 1803361), (161, 1254512), (184, 1097698), (196, 1030492), (322, 627256), (368, 548849), (392, 515246), (487, 414736), (529, 381808), (644, 313628), (784, 257623), (974, 207368), (1058, 190904), (1127, 179216), (1288, 156814), (1948, 103684), (2116, 95452), (2254, 89608), (2576, 78407), (3409, 59248), (3703, 54544), (3896, 51842), (4232, 47726), (4508, 44804), (6818, 29624), (7406, 27272), (7792, 25921), (8464, 23863), (9016, 22402), (11201, 18032), (13636, 14812)]