201847569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 347842560

約数和(自身を除く): 145994991

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 841, 957, 1039, 2233, 2523, 3117, 5887, 6699, 7273, 9251, 11429, 17661, 21819, 27753, 30131, 34287, 64757, 80003, 90393, 194271, 210917, 240009, 331441, 632751, 873799, 994323, 2320087, 2621397, 6116593, 6960261, 9611789, 18349779, 28835367, 67282523, 201847569]

約数ペア:

[(1, 201847569), (3, 67282523), (7, 28835367), (11, 18349779), (21, 9611789), (29, 6960261), (33, 6116593), (77, 2621397), (87, 2320087), (203, 994323), (231, 873799), (319, 632751), (609, 331441), (841, 240009), (957, 210917), (1039, 194271), (2233, 90393), (2523, 80003), (3117, 64757), (5887, 34287), (6699, 30131), (7273, 27753), (9251, 21819), (11429, 17661)]