209413303336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{56401}}^1$

素因数の和:57634

約数の個数: 64

約数和(自身を含む): 434196132480

約数和(自身を除く): 224782829144

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1187, 1564, 2374, 3128, 4748, 9496, 20179, 27301, 40358, 54602, 56401, 80716, 109204, 112802, 161432, 218408, 225604, 451208, 464117, 928234, 958817, 1297223, 1856468, 1917634, 2594446, 3712936, 3835268, 5188892, 7670536, 10377784, 22052791, 44105582, 66947987, 88211164, 133895974, 176422328, 267791948, 535583896, 1138115779, 1539803701, 2276231558, 3079607402, 4552463116, 6159214804, 9104926232, 12318429608, 26176662917, 52353325834, 104706651668, 209413303336]

約数ペア:

[(1, 209413303336), (2, 104706651668), (4, 52353325834), (8, 26176662917), (17, 12318429608), (23, 9104926232), (34, 6159214804), (46, 4552463116), (68, 3079607402), (92, 2276231558), (136, 1539803701), (184, 1138115779), (391, 535583896), (782, 267791948), (1187, 176422328), (1564, 133895974), (2374, 88211164), (3128, 66947987), (4748, 44105582), (9496, 22052791), (20179, 10377784), (27301, 7670536), (40358, 5188892), (54602, 3835268), (56401, 3712936), (80716, 2594446), (109204, 1917634), (112802, 1856468), (161432, 1297223), (218408, 958817), (225604, 928234), (451208, 464117)]