206475780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5923}}^1$

素因数の和:6025

約数の個数: 96

約数和(自身を含む): 668795904

約数和(自身を除く): 462320124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 5923, 6972, 8715, 11620, 11846, 17430, 17769, 23692, 29615, 34860, 35538, 41461, 59230, 71076, 82922, 88845, 118460, 124383, 165844, 177690, 207305, 248766, 355380, 414610, 491609, 497532, 621915, 829220, 983218, 1243830, 1474827, 1966436, 2458045, 2487660, 2949654, 3441263, 4916090, 5899308, 6882526, 7374135, 9832180, 10323789, 13765052, 14748270, 17206315, 20647578, 29496540, 34412630, 41295156, 51618945, 68825260, 103237890, 206475780]

約数ペア:

[(1, 206475780), (2, 103237890), (3, 68825260), (4, 51618945), (5, 41295156), (6, 34412630), (7, 29496540), (10, 20647578), (12, 17206315), (14, 14748270), (15, 13765052), (20, 10323789), (21, 9832180), (28, 7374135), (30, 6882526), (35, 5899308), (42, 4916090), (60, 3441263), (70, 2949654), (83, 2487660), (84, 2458045), (105, 1966436), (140, 1474827), (166, 1243830), (210, 983218), (249, 829220), (332, 621915), (415, 497532), (420, 491609), (498, 414610), (581, 355380), (830, 248766), (996, 207305), (1162, 177690), (1245, 165844), (1660, 124383), (1743, 118460), (2324, 88845), (2490, 82922), (2905, 71076), (3486, 59230), (4980, 41461), (5810, 35538), (5923, 34860), (6972, 29615), (8715, 23692), (11620, 17769), (11846, 17430)]