201370428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 641464320

約数和(自身を除く): 440093892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 84, 92, 108, 111, 126, 138, 148, 161, 189, 207, 222, 252, 259, 276, 313, 322, 333, 378, 414, 444, 483, 518, 621, 626, 644, 666, 756, 777, 828, 851, 939, 966, 999, 1036, 1242, 1252, 1332, 1449, 1554, 1702, 1878, 1932, 1998, 2191, 2331, 2484, 2553, 2817, 2898, 3108, 3404, 3756, 3996, 4347, 4382, 4662, 5106, 5634, 5796, 5957, 6573, 6993, 7199, 7659, 8451, 8694, 8764, 9324, 10212, 11268, 11581, 11914, 13146, 13986, 14398, 15318, 16902, 17388, 17871, 19719, 21597, 22977, 23162, 23828, 26292, 27972, 28796, 30636, 33804, 34743, 35742, 39438, 43194, 45954, 46324, 50393, 53613, 59157, 64791, 69486, 71484, 78876, 81067, 86388, 91908, 100786, 104229, 107226, 118314, 129582, 138972, 151179, 160839, 162134, 194373, 201572, 208458, 214452, 236628, 243201, 259164, 266363, 302358, 312687, 321678, 324268, 388746, 416916, 453537, 486402, 532726, 604716, 625374, 643356, 729603, 777492, 799089, 907074, 972804, 1065452, 1250748, 1360611, 1459206, 1598178, 1814148, 1864541, 2188809, 2397267, 2721222, 2918412, 3196356, 3729082, 4377618, 4794534, 5442444, 5593623, 7191801, 7458164, 8755236, 9589068, 11187246, 14383602, 16780869, 22374492, 28767204, 33561738, 50342607, 67123476, 100685214, 201370428]

約数ペア:

[(1, 201370428), (2, 100685214), (3, 67123476), (4, 50342607), (6, 33561738), (7, 28767204), (9, 22374492), (12, 16780869), (14, 14383602), (18, 11187246), (21, 9589068), (23, 8755236), (27, 7458164), (28, 7191801), (36, 5593623), (37, 5442444), (42, 4794534), (46, 4377618), (54, 3729082), (63, 3196356), (69, 2918412), (74, 2721222), (84, 2397267), (92, 2188809), (108, 1864541), (111, 1814148), (126, 1598178), (138, 1459206), (148, 1360611), (161, 1250748), (189, 1065452), (207, 972804), (222, 907074), (252, 799089), (259, 777492), (276, 729603), (313, 643356), (322, 625374), (333, 604716), (378, 532726), (414, 486402), (444, 453537), (483, 416916), (518, 388746), (621, 324268), (626, 321678), (644, 312687), (666, 302358), (756, 266363), (777, 259164), (828, 243201), (851, 236628), (939, 214452), (966, 208458), (999, 201572), (1036, 194373), (1242, 162134), (1252, 160839), (1332, 151179), (1449, 138972), (1554, 129582), (1702, 118314), (1878, 107226), (1932, 104229), (1998, 100786), (2191, 91908), (2331, 86388), (2484, 81067), (2553, 78876), (2817, 71484), (2898, 69486), (3108, 64791), (3404, 59157), (3756, 53613), (3996, 50393), (4347, 46324), (4382, 45954), (4662, 43194), (5106, 39438), (5634, 35742), (5796, 34743), (5957, 33804), (6573, 30636), (6993, 28796), (7199, 27972), (7659, 26292), (8451, 23828), (8694, 23162), (8764, 22977), (9324, 21597), (10212, 19719), (11268, 17871), (11581, 17388), (11914, 16902), (13146, 15318), (13986, 14398)]