200427816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 547747200

約数和(自身を除く): 347319384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 43, 58, 74, 86, 87, 111, 116, 129, 148, 172, 174, 181, 222, 232, 258, 296, 344, 348, 362, 444, 516, 543, 696, 724, 888, 1032, 1073, 1086, 1247, 1448, 1591, 2146, 2172, 2494, 3182, 3219, 3741, 4292, 4344, 4773, 4988, 5249, 6364, 6438, 6697, 7482, 7783, 8584, 9546, 9976, 10498, 12728, 12876, 13394, 14964, 15566, 15747, 19092, 20091, 20996, 23349, 25752, 26788, 29928, 31132, 31494, 38184, 40182, 41992, 46139, 46698, 53576, 62264, 62988, 80364, 92278, 93396, 125976, 138417, 160728, 184556, 186792, 194213, 225707, 276834, 287971, 369112, 388426, 451414, 553668, 575942, 582639, 677121, 776852, 863913, 902828, 1107336, 1151884, 1165278, 1354242, 1553704, 1727826, 1805656, 2303768, 2330556, 2708484, 3455652, 4661112, 5416968, 6911304, 8351159, 16702318, 25053477, 33404636, 50106954, 66809272, 100213908, 200427816]

約数ペア:

[(1, 200427816), (2, 100213908), (3, 66809272), (4, 50106954), (6, 33404636), (8, 25053477), (12, 16702318), (24, 8351159), (29, 6911304), (37, 5416968), (43, 4661112), (58, 3455652), (74, 2708484), (86, 2330556), (87, 2303768), (111, 1805656), (116, 1727826), (129, 1553704), (148, 1354242), (172, 1165278), (174, 1151884), (181, 1107336), (222, 902828), (232, 863913), (258, 776852), (296, 677121), (344, 582639), (348, 575942), (362, 553668), (444, 451414), (516, 388426), (543, 369112), (696, 287971), (724, 276834), (888, 225707), (1032, 194213), (1073, 186792), (1086, 184556), (1247, 160728), (1448, 138417), (1591, 125976), (2146, 93396), (2172, 92278), (2494, 80364), (3182, 62988), (3219, 62264), (3741, 53576), (4292, 46698), (4344, 46139), (4773, 41992), (4988, 40182), (5249, 38184), (6364, 31494), (6438, 31132), (6697, 29928), (7482, 26788), (7783, 25752), (8584, 23349), (9546, 20996), (9976, 20091), (10498, 19092), (12728, 15747), (12876, 15566), (13394, 14964)]