217096908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3111

約数の個数: 96

約数和(自身を含む): 620626944

約数和(自身を除く): 403530036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1554, 1702, 1932, 2553, 3037, 3108, 3404, 5106, 5957, 6074, 9111, 10212, 11914, 12148, 17871, 18222, 21259, 23828, 35742, 36444, 42518, 63777, 69851, 71484, 85036, 112369, 127554, 139702, 209553, 224738, 255108, 279404, 337107, 419106, 449476, 488957, 674214, 786583, 838212, 977914, 1348428, 1466871, 1573166, 1955828, 2359749, 2584487, 2933742, 3146332, 4719498, 5168974, 5867484, 7753461, 9438996, 10337948, 15506922, 18091409, 31013844, 36182818, 54274227, 72365636, 108548454, 217096908]

約数ペア:

[(1, 217096908), (2, 108548454), (3, 72365636), (4, 54274227), (6, 36182818), (7, 31013844), (12, 18091409), (14, 15506922), (21, 10337948), (23, 9438996), (28, 7753461), (37, 5867484), (42, 5168974), (46, 4719498), (69, 3146332), (74, 2933742), (84, 2584487), (92, 2359749), (111, 1955828), (138, 1573166), (148, 1466871), (161, 1348428), (222, 977914), (259, 838212), (276, 786583), (322, 674214), (444, 488957), (483, 449476), (518, 419106), (644, 337107), (777, 279404), (851, 255108), (966, 224738), (1036, 209553), (1554, 139702), (1702, 127554), (1932, 112369), (2553, 85036), (3037, 71484), (3108, 69851), (3404, 63777), (5106, 42518), (5957, 36444), (6074, 35742), (9111, 23828), (10212, 21259), (11914, 18222), (12148, 17871)]