194864740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 495290880

約数和(自身を除く): 300426140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 140, 146, 161, 230, 292, 322, 365, 460, 511, 644, 730, 805, 829, 1022, 1460, 1610, 1658, 1679, 2044, 2555, 3220, 3316, 3358, 4145, 5110, 5803, 6716, 8290, 8395, 10220, 11606, 11753, 16580, 16790, 19067, 23212, 23506, 29015, 33580, 38134, 47012, 58030, 58765, 60517, 76268, 95335, 116060, 117530, 121034, 133469, 190670, 235060, 242068, 266938, 302585, 381340, 423619, 533876, 605170, 667345, 847238, 1210340, 1334690, 1391891, 1694476, 2118095, 2669380, 2783782, 4236190, 5567564, 6959455, 8472380, 9743237, 13918910, 19486474, 27837820, 38972948, 48716185, 97432370, 194864740]

約数ペア:

[(1, 194864740), (2, 97432370), (4, 48716185), (5, 38972948), (7, 27837820), (10, 19486474), (14, 13918910), (20, 9743237), (23, 8472380), (28, 6959455), (35, 5567564), (46, 4236190), (70, 2783782), (73, 2669380), (92, 2118095), (115, 1694476), (140, 1391891), (146, 1334690), (161, 1210340), (230, 847238), (292, 667345), (322, 605170), (365, 533876), (460, 423619), (511, 381340), (644, 302585), (730, 266938), (805, 242068), (829, 235060), (1022, 190670), (1460, 133469), (1610, 121034), (1658, 117530), (1679, 116060), (2044, 95335), (2555, 76268), (3220, 60517), (3316, 58765), (3358, 58030), (4145, 47012), (5110, 38134), (5803, 33580), (6716, 29015), (8290, 23506), (8395, 23212), (10220, 19067), (11606, 16790), (11753, 16580)]