194366984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3438

約数の個数: 64

約数和(自身を含む): 448364160

約数和(自身を除く): 253997176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 3347, 3416, 4148, 6694, 7259, 8296, 13388, 14518, 23429, 26776, 29036, 46858, 56899, 58072, 93716, 113798, 187432, 204167, 227596, 398293, 408334, 455192, 796586, 816668, 1429169, 1593172, 1633336, 2858338, 3186344, 3470839, 5716676, 6941678, 11433352, 13883356, 24295873, 27766712, 48591746, 97183492, 194366984]

約数ペア:

[(1, 194366984), (2, 97183492), (4, 48591746), (7, 27766712), (8, 24295873), (14, 13883356), (17, 11433352), (28, 6941678), (34, 5716676), (56, 3470839), (61, 3186344), (68, 2858338), (119, 1633336), (122, 1593172), (136, 1429169), (238, 816668), (244, 796586), (427, 455192), (476, 408334), (488, 398293), (854, 227596), (952, 204167), (1037, 187432), (1708, 113798), (2074, 93716), (3347, 58072), (3416, 56899), (4148, 46858), (6694, 29036), (7259, 26776), (8296, 23429), (13388, 14518)]