201651996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:4003

約数の個数: 96

約数和(自身を含む): 591575040

約数和(自身を除く): 389923044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3929, 3948, 4277, 7332, 7858, 8554, 11787, 12831, 15716, 17108, 23574, 25662, 27503, 47148, 51077, 51324, 55006, 82509, 102154, 110012, 153231, 165018, 184663, 204308, 306462, 330036, 357539, 369326, 553989, 612924, 715078, 738652, 1072617, 1107978, 1292641, 1430156, 2145234, 2215956, 2400619, 2585282, 3877923, 4290468, 4801238, 5170564, 7201857, 7755846, 9602476, 14403714, 15511692, 16804333, 28807428, 33608666, 50412999, 67217332, 100825998, 201651996]

約数ペア:

[(1, 201651996), (2, 100825998), (3, 67217332), (4, 50412999), (6, 33608666), (7, 28807428), (12, 16804333), (13, 15511692), (14, 14403714), (21, 9602476), (26, 7755846), (28, 7201857), (39, 5170564), (42, 4801238), (47, 4290468), (52, 3877923), (78, 2585282), (84, 2400619), (91, 2215956), (94, 2145234), (141, 1430156), (156, 1292641), (182, 1107978), (188, 1072617), (273, 738652), (282, 715078), (329, 612924), (364, 553989), (546, 369326), (564, 357539), (611, 330036), (658, 306462), (987, 204308), (1092, 184663), (1222, 165018), (1316, 153231), (1833, 110012), (1974, 102154), (2444, 82509), (3666, 55006), (3929, 51324), (3948, 51077), (4277, 47148), (7332, 27503), (7858, 25662), (8554, 23574), (11787, 17108), (12831, 15716)]