201493552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31249}}^1$

素因数の和:31301

約数の個数: 40

約数和(自身を含む): 434000000

約数和(自身を除く): 232506448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31249, 62498, 124996, 249992, 406237, 499984, 812474, 968719, 1624948, 1937438, 3249896, 3874876, 6499792, 7749752, 12593347, 15499504, 25186694, 50373388, 100746776, 201493552]

約数ペア:

[(1, 201493552), (2, 100746776), (4, 50373388), (8, 25186694), (13, 15499504), (16, 12593347), (26, 7749752), (31, 6499792), (52, 3874876), (62, 3249896), (104, 1937438), (124, 1624948), (208, 968719), (248, 812474), (403, 499984), (496, 406237), (806, 249992), (1612, 124996), (3224, 62498), (6448, 31249)]