197980479906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1\times {\mathrm{26737}}^1$

素因数の和:27647

約数の個数: 64

約数和(自身を含む): 435419559936

約数和(自身を除く): 237439080030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 743, 906, 1486, 1661, 2229, 3322, 4458, 4983, 8173, 9966, 16346, 24519, 26737, 49038, 53474, 80211, 112193, 160422, 224386, 294107, 336579, 588214, 673158, 882321, 1234123, 1764642, 2468246, 3702369, 4037287, 7404738, 8074574, 12111861, 19865591, 24223722, 39731182, 44410157, 59596773, 88820314, 119193546, 133230471, 218521501, 266460942, 437043002, 655564503, 1311129006, 2999704241, 5999408482, 8999112723, 17998225446, 32996746651, 65993493302, 98990239953, 197980479906]

約数ペア:

[(1, 197980479906), (2, 98990239953), (3, 65993493302), (6, 32996746651), (11, 17998225446), (22, 8999112723), (33, 5999408482), (66, 2999704241), (151, 1311129006), (302, 655564503), (453, 437043002), (743, 266460942), (906, 218521501), (1486, 133230471), (1661, 119193546), (2229, 88820314), (3322, 59596773), (4458, 44410157), (4983, 39731182), (8173, 24223722), (9966, 19865591), (16346, 12111861), (24519, 8074574), (26737, 7404738), (49038, 4037287), (53474, 3702369), (80211, 2468246), (112193, 1764642), (160422, 1234123), (224386, 882321), (294107, 673158), (336579, 588214)]