209146896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29641}}^1$

素因数の和:29669

約数の個数: 90

約数和(自身を含む): 680906382

約数和(自身を除く): 471759486

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29641, 59282, 88923, 118564, 177846, 207487, 237128, 266769, 355692, 414974, 474256, 533538, 622461, 711384, 829948, 1067076, 1244922, 1422768, 1452409, 1659896, 1867383, 2134152, 2489844, 2904818, 3319792, 3734766, 4268304, 4357227, 4979688, 5809636, 7469532, 8714454, 9959376, 11619272, 13071681, 14939064, 17428908, 23238544, 26143362, 29878128, 34857816, 52286724, 69715632, 104573448, 209146896]

約数ペア:

[(1, 209146896), (2, 104573448), (3, 69715632), (4, 52286724), (6, 34857816), (7, 29878128), (8, 26143362), (9, 23238544), (12, 17428908), (14, 14939064), (16, 13071681), (18, 11619272), (21, 9959376), (24, 8714454), (28, 7469532), (36, 5809636), (42, 4979688), (48, 4357227), (49, 4268304), (56, 3734766), (63, 3319792), (72, 2904818), (84, 2489844), (98, 2134152), (112, 1867383), (126, 1659896), (144, 1452409), (147, 1422768), (168, 1244922), (196, 1067076), (252, 829948), (294, 711384), (336, 622461), (392, 533538), (441, 474256), (504, 414974), (588, 355692), (784, 266769), (882, 237128), (1008, 207487), (1176, 177846), (1764, 118564), (2352, 88923), (3528, 59282), (7056, 29641)]