201312930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 128

約数和(自身を含む): 611025408

約数和(自身を除く): 409712478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1295, 1365, 1443, 1554, 1993, 2405, 2590, 2730, 2886, 3367, 3885, 3986, 4810, 5979, 6734, 7215, 7770, 9965, 10101, 11958, 13951, 14430, 16835, 19930, 20202, 25909, 27902, 29895, 33670, 41853, 50505, 51818, 59790, 69755, 73741, 77727, 83706, 101010, 129545, 139510, 147482, 155454, 181363, 209265, 221223, 259090, 362726, 368705, 388635, 418530, 442446, 516187, 544089, 737410, 777270, 906815, 958633, 1032374, 1088178, 1106115, 1548561, 1813630, 1917266, 2212230, 2580935, 2720445, 2875899, 3097122, 4793165, 5161870, 5440890, 5751798, 6710431, 7742805, 9586330, 13420862, 14379495, 15485610, 20131293, 28758990, 33552155, 40262586, 67104310, 100656465, 201312930]

約数ペア:

[(1, 201312930), (2, 100656465), (3, 67104310), (5, 40262586), (6, 33552155), (7, 28758990), (10, 20131293), (13, 15485610), (14, 14379495), (15, 13420862), (21, 9586330), (26, 7742805), (30, 6710431), (35, 5751798), (37, 5440890), (39, 5161870), (42, 4793165), (65, 3097122), (70, 2875899), (74, 2720445), (78, 2580935), (91, 2212230), (105, 1917266), (111, 1813630), (130, 1548561), (182, 1106115), (185, 1088178), (195, 1032374), (210, 958633), (222, 906815), (259, 777270), (273, 737410), (370, 544089), (390, 516187), (455, 442446), (481, 418530), (518, 388635), (546, 368705), (555, 362726), (777, 259090), (910, 221223), (962, 209265), (1110, 181363), (1295, 155454), (1365, 147482), (1443, 139510), (1554, 129545), (1993, 101010), (2405, 83706), (2590, 77727), (2730, 73741), (2886, 69755), (3367, 59790), (3885, 51818), (3986, 50505), (4810, 41853), (5979, 33670), (6734, 29895), (7215, 27902), (7770, 25909), (9965, 20202), (10101, 19930), (11958, 16835), (13951, 14430)]