201503170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 221511230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 737, 1045, 1273, 1439, 1474, 2090, 2546, 2878, 3685, 6365, 7195, 7370, 12730, 14003, 14390, 15829, 27341, 28006, 31658, 54682, 70015, 79145, 96413, 136705, 140030, 158290, 192826, 273410, 300751, 482065, 601502, 964130, 1060543, 1503755, 1831847, 2121086, 3007510, 3663694, 5302715, 9159235, 10605430, 18318470, 20150317, 40300634, 100751585, 201503170]

約数ペア:

[(1, 201503170), (2, 100751585), (5, 40300634), (10, 20150317), (11, 18318470), (19, 10605430), (22, 9159235), (38, 5302715), (55, 3663694), (67, 3007510), (95, 2121086), (110, 1831847), (134, 1503755), (190, 1060543), (209, 964130), (335, 601502), (418, 482065), (670, 300751), (737, 273410), (1045, 192826), (1273, 158290), (1439, 140030), (1474, 136705), (2090, 96413), (2546, 79145), (2878, 70015), (3685, 54682), (6365, 31658), (7195, 28006), (7370, 27341), (12730, 15829), (14003, 14390)]