199137456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11659

約数の個数: 120

約数和(自身を含む): 674447904

約数和(自身を除く): 475310448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 11621, 17136, 23242, 34863, 46484, 69726, 81347, 92968, 104589, 139452, 162694, 185936, 197557, 209178, 244041, 278904, 325388, 395114, 418356, 488082, 557808, 592671, 650776, 732123, 790228, 836712, 976164, 1185342, 1301552, 1382899, 1464246, 1580456, 1673424, 1778013, 1952328, 2370684, 2765798, 2928492, 3160912, 3556026, 3904656, 4148697, 4741368, 5531596, 5856984, 7112052, 8297394, 9482736, 11063192, 11713968, 12446091, 14224104, 16594788, 22126384, 24892182, 28448208, 33189576, 49784364, 66379152, 99568728, 199137456]

約数ペア:

[(1, 199137456), (2, 99568728), (3, 66379152), (4, 49784364), (6, 33189576), (7, 28448208), (8, 24892182), (9, 22126384), (12, 16594788), (14, 14224104), (16, 12446091), (17, 11713968), (18, 11063192), (21, 9482736), (24, 8297394), (28, 7112052), (34, 5856984), (36, 5531596), (42, 4741368), (48, 4148697), (51, 3904656), (56, 3556026), (63, 3160912), (68, 2928492), (72, 2765798), (84, 2370684), (102, 1952328), (112, 1778013), (119, 1673424), (126, 1580456), (136, 1464246), (144, 1382899), (153, 1301552), (168, 1185342), (204, 976164), (238, 836712), (252, 790228), (272, 732123), (306, 650776), (336, 592671), (357, 557808), (408, 488082), (476, 418356), (504, 395114), (612, 325388), (714, 278904), (816, 244041), (952, 209178), (1008, 197557), (1071, 185936), (1224, 162694), (1428, 139452), (1904, 104589), (2142, 92968), (2448, 81347), (2856, 69726), (4284, 46484), (5712, 34863), (8568, 23242), (11621, 17136)]