200625880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55148

約数の個数: 64

約数和(自身を含む): 555589440

約数和(自身を除く): 354963560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55117, 110234, 220468, 275585, 385819, 440936, 551170, 716521, 771638, 1102340, 1433042, 1543276, 1929095, 2204680, 2866084, 3086552, 3582605, 3858190, 5015647, 5732168, 7165210, 7716380, 10031294, 14330420, 15432760, 20062588, 25078235, 28660840, 40125176, 50156470, 100312940, 200625880]

約数ペア:

[(1, 200625880), (2, 100312940), (4, 50156470), (5, 40125176), (7, 28660840), (8, 25078235), (10, 20062588), (13, 15432760), (14, 14330420), (20, 10031294), (26, 7716380), (28, 7165210), (35, 5732168), (40, 5015647), (52, 3858190), (56, 3582605), (65, 3086552), (70, 2866084), (91, 2204680), (104, 1929095), (130, 1543276), (140, 1433042), (182, 1102340), (260, 771638), (280, 716521), (364, 551170), (455, 440936), (520, 385819), (728, 275585), (910, 220468), (1820, 110234), (3640, 55117)]