202120601816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{55331}}^1$

素因数の和:55465

約数の個数: 128

約数和(自身を含む): 466276124160

約数和(自身を除く): 264155522344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 43, 56, 74, 82, 86, 148, 164, 172, 259, 287, 296, 301, 328, 344, 518, 574, 602, 1036, 1148, 1204, 1517, 1591, 1763, 2072, 2296, 2408, 3034, 3182, 3526, 6068, 6364, 7052, 10619, 11137, 12136, 12341, 12728, 14104, 21238, 22274, 24682, 42476, 44548, 49364, 55331, 65231, 84952, 89096, 98728, 110662, 130462, 221324, 260924, 387317, 442648, 456617, 521848, 774634, 913234, 1549268, 1826468, 2047247, 2268571, 2379233, 3098536, 3652936, 4094494, 4537142, 4758466, 8188988, 9074284, 9516932, 14330729, 15879997, 16377976, 16654631, 18148568, 19033864, 28661458, 31759994, 33309262, 57322916, 63519988, 66618524, 83937127, 88031621, 97548553, 114645832, 127039976, 133237048, 167874254, 176063242, 195097106, 335748508, 352126484, 390194212, 587559889, 616221347, 671497016, 682839871, 704252968, 780388424, 1175119778, 1232442694, 1365679742, 2350239556, 2464885388, 2731359484, 3609296461, 4700479112, 4929770776, 5462718968, 7218592922, 14437185844, 25265075227, 28874371688, 50530150454, 101060300908, 202120601816]

約数ペア:

[(1, 202120601816), (2, 101060300908), (4, 50530150454), (7, 28874371688), (8, 25265075227), (14, 14437185844), (28, 7218592922), (37, 5462718968), (41, 4929770776), (43, 4700479112), (56, 3609296461), (74, 2731359484), (82, 2464885388), (86, 2350239556), (148, 1365679742), (164, 1232442694), (172, 1175119778), (259, 780388424), (287, 704252968), (296, 682839871), (301, 671497016), (328, 616221347), (344, 587559889), (518, 390194212), (574, 352126484), (602, 335748508), (1036, 195097106), (1148, 176063242), (1204, 167874254), (1517, 133237048), (1591, 127039976), (1763, 114645832), (2072, 97548553), (2296, 88031621), (2408, 83937127), (3034, 66618524), (3182, 63519988), (3526, 57322916), (6068, 33309262), (6364, 31759994), (7052, 28661458), (10619, 19033864), (11137, 18148568), (12136, 16654631), (12341, 16377976), (12728, 15879997), (14104, 14330729), (21238, 9516932), (22274, 9074284), (24682, 8188988), (42476, 4758466), (44548, 4537142), (49364, 4094494), (55331, 3652936), (65231, 3098536), (84952, 2379233), (89096, 2268571), (98728, 2047247), (110662, 1826468), (130462, 1549268), (221324, 913234), (260924, 774634), (387317, 521848), (442648, 456617)]