201303375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 437778432

約数和(自身を除く): 236475057

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 75, 85, 91, 105, 119, 125, 175, 195, 221, 255, 273, 325, 347, 357, 375, 425, 455, 525, 595, 663, 875, 975, 1041, 1105, 1275, 1365, 1547, 1625, 1735, 1785, 2125, 2275, 2429, 2625, 2975, 3315, 4511, 4641, 4875, 5205, 5525, 5899, 6375, 6825, 7287, 7735, 8675, 8925, 11375, 12145, 13533, 14875, 16575, 17697, 22555, 23205, 26025, 27625, 29495, 31577, 34125, 36435, 38675, 41293, 43375, 44625, 60725, 67665, 76687, 82875, 88485, 94731, 112775, 116025, 123879, 130125, 147475, 157885, 182175, 193375, 206465, 230061, 303625, 338325, 383435, 442425, 473655, 536809, 563875, 580125, 619395, 737375, 789425, 910875, 1032325, 1150305, 1610427, 1691625, 1917175, 2212125, 2368275, 2684045, 3096975, 3947125, 5161625, 5751525, 8052135, 9585875, 11841375, 13420225, 15484875, 28757625, 40260675, 67101125, 201303375]

約数ペア:

[(1, 201303375), (3, 67101125), (5, 40260675), (7, 28757625), (13, 15484875), (15, 13420225), (17, 11841375), (21, 9585875), (25, 8052135), (35, 5751525), (39, 5161625), (51, 3947125), (65, 3096975), (75, 2684045), (85, 2368275), (91, 2212125), (105, 1917175), (119, 1691625), (125, 1610427), (175, 1150305), (195, 1032325), (221, 910875), (255, 789425), (273, 737375), (325, 619395), (347, 580125), (357, 563875), (375, 536809), (425, 473655), (455, 442425), (525, 383435), (595, 338325), (663, 303625), (875, 230061), (975, 206465), (1041, 193375), (1105, 182175), (1275, 157885), (1365, 147475), (1547, 130125), (1625, 123879), (1735, 116025), (1785, 112775), (2125, 94731), (2275, 88485), (2429, 82875), (2625, 76687), (2975, 67665), (3315, 60725), (4511, 44625), (4641, 43375), (4875, 41293), (5205, 38675), (5525, 36435), (5899, 34125), (6375, 31577), (6825, 29495), (7287, 27625), (7735, 26025), (8675, 23205), (8925, 22555), (11375, 17697), (12145, 16575), (13533, 14875)]