201453048

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 594432000

約数和(自身を除く): 392978952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 191, 216, 228, 257, 342, 382, 456, 513, 514, 573, 684, 764, 771, 1026, 1028, 1146, 1368, 1528, 1542, 1719, 2052, 2056, 2292, 2313, 3084, 3438, 3629, 4104, 4584, 4626, 4883, 5157, 6168, 6876, 6939, 7258, 9252, 9766, 10314, 10887, 13752, 13878, 14516, 14649, 18504, 19532, 20628, 21774, 27756, 29032, 29298, 32661, 39064, 41256, 43548, 43947, 49087, 55512, 58596, 65322, 87096, 87894, 97983, 98174, 117192, 130644, 131841, 147261, 175788, 195966, 196348, 261288, 263682, 294522, 351576, 391932, 392696, 441783, 527364, 589044, 783864, 883566, 932653, 1054728, 1178088, 1325349, 1767132, 1865306, 2650698, 2797959, 3534264, 3730612, 5301396, 5595918, 7461224, 8393877, 10602792, 11191836, 16787754, 22383672, 25181631, 33575508, 50363262, 67151016, 100726524, 201453048]

約数ペア:

[(1, 201453048), (2, 100726524), (3, 67151016), (4, 50363262), (6, 33575508), (8, 25181631), (9, 22383672), (12, 16787754), (18, 11191836), (19, 10602792), (24, 8393877), (27, 7461224), (36, 5595918), (38, 5301396), (54, 3730612), (57, 3534264), (72, 2797959), (76, 2650698), (108, 1865306), (114, 1767132), (152, 1325349), (171, 1178088), (191, 1054728), (216, 932653), (228, 883566), (257, 783864), (342, 589044), (382, 527364), (456, 441783), (513, 392696), (514, 391932), (573, 351576), (684, 294522), (764, 263682), (771, 261288), (1026, 196348), (1028, 195966), (1146, 175788), (1368, 147261), (1528, 131841), (1542, 130644), (1719, 117192), (2052, 98174), (2056, 97983), (2292, 87894), (2313, 87096), (3084, 65322), (3438, 58596), (3629, 55512), (4104, 49087), (4584, 43947), (4626, 43548), (4883, 41256), (5157, 39064), (6168, 32661), (6876, 29298), (6939, 29032), (7258, 27756), (9252, 21774), (9766, 20628), (10314, 19532), (10887, 18504), (13752, 14649), (13878, 14516)]