194488420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 494032896

約数和(自身を除く): 299544476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 287, 310, 410, 434, 574, 620, 820, 868, 1085, 1093, 1148, 1271, 1435, 2170, 2186, 2542, 2870, 4340, 4372, 5084, 5465, 5740, 6355, 7651, 8897, 10930, 12710, 15302, 17794, 21860, 25420, 30604, 33883, 35588, 38255, 44485, 44813, 67766, 76510, 88970, 89626, 135532, 153020, 169415, 177940, 179252, 224065, 237181, 313691, 338830, 448130, 474362, 627382, 677660, 896260, 948724, 1185905, 1254764, 1389203, 1568455, 2371810, 2778406, 3136910, 4743620, 5556812, 6273820, 6946015, 9724421, 13892030, 19448842, 27784060, 38897684, 48622105, 97244210, 194488420]

約数ペア:

[(1, 194488420), (2, 97244210), (4, 48622105), (5, 38897684), (7, 27784060), (10, 19448842), (14, 13892030), (20, 9724421), (28, 6946015), (31, 6273820), (35, 5556812), (41, 4743620), (62, 3136910), (70, 2778406), (82, 2371810), (124, 1568455), (140, 1389203), (155, 1254764), (164, 1185905), (205, 948724), (217, 896260), (287, 677660), (310, 627382), (410, 474362), (434, 448130), (574, 338830), (620, 313691), (820, 237181), (868, 224065), (1085, 179252), (1093, 177940), (1148, 169415), (1271, 153020), (1435, 135532), (2170, 89626), (2186, 88970), (2542, 76510), (2870, 67766), (4340, 44813), (4372, 44485), (5084, 38255), (5465, 35588), (5740, 33883), (6355, 30604), (7651, 25420), (8897, 21860), (10930, 17794), (12710, 15302)]