201306028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 463776768

約数和(自身を除く): 262470740

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 157, 161, 181, 253, 308, 314, 322, 362, 506, 628, 644, 724, 1012, 1099, 1267, 1727, 1771, 1991, 2198, 2534, 3454, 3542, 3611, 3982, 4163, 4396, 5068, 6908, 7084, 7222, 7964, 8326, 12089, 13937, 14444, 16652, 24178, 25277, 27874, 28417, 29141, 39721, 45793, 48356, 50554, 55748, 56834, 58282, 79442, 91586, 101108, 113668, 116564, 158884, 183172, 198919, 278047, 312587, 320551, 397838, 556094, 625174, 641102, 653591, 795676, 1112188, 1250348, 1282204, 1307182, 2188109, 2614364, 4376218, 4575137, 7189501, 8752436, 9150274, 14379002, 18300548, 28758004, 50326507, 100653014, 201306028]

約数ペア:

[(1, 201306028), (2, 100653014), (4, 50326507), (7, 28758004), (11, 18300548), (14, 14379002), (22, 9150274), (23, 8752436), (28, 7189501), (44, 4575137), (46, 4376218), (77, 2614364), (92, 2188109), (154, 1307182), (157, 1282204), (161, 1250348), (181, 1112188), (253, 795676), (308, 653591), (314, 641102), (322, 625174), (362, 556094), (506, 397838), (628, 320551), (644, 312587), (724, 278047), (1012, 198919), (1099, 183172), (1267, 158884), (1727, 116564), (1771, 113668), (1991, 101108), (2198, 91586), (2534, 79442), (3454, 58282), (3542, 56834), (3611, 55748), (3982, 50554), (4163, 48356), (4396, 45793), (5068, 39721), (6908, 29141), (7084, 28417), (7222, 27874), (7964, 25277), (8326, 24178), (12089, 16652), (13937, 14444)]