200569784860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{40483}}^1$

素因数の和:40715

約数の個数: 96

約数和(自身を含む): 445295499264

約数和(自身を除く): 244725714404

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 131, 155, 244, 262, 305, 310, 524, 610, 620, 655, 1220, 1310, 1891, 2620, 3782, 4061, 7564, 7991, 8122, 9455, 15982, 16244, 18910, 20305, 31964, 37820, 39955, 40483, 40610, 79910, 80966, 81220, 159820, 161932, 202415, 247721, 404830, 495442, 809660, 990884, 1238605, 1254973, 2469463, 2477210, 2509946, 4938926, 4954420, 5019892, 5303273, 6274865, 9877852, 10606546, 12347315, 12549730, 21213092, 24694630, 25099460, 26516365, 49389260, 53032730, 76553353, 106065460, 153106706, 164401463, 306213412, 323499653, 328802926, 382766765, 646999306, 657605852, 765533530, 822007315, 1293998612, 1531067060, 1617498265, 1644014630, 3234996530, 3288029260, 6469993060, 10028489243, 20056978486, 40113956972, 50142446215, 100284892430, 200569784860]

約数ペア:

[(1, 200569784860), (2, 100284892430), (4, 50142446215), (5, 40113956972), (10, 20056978486), (20, 10028489243), (31, 6469993060), (61, 3288029260), (62, 3234996530), (122, 1644014630), (124, 1617498265), (131, 1531067060), (155, 1293998612), (244, 822007315), (262, 765533530), (305, 657605852), (310, 646999306), (524, 382766765), (610, 328802926), (620, 323499653), (655, 306213412), (1220, 164401463), (1310, 153106706), (1891, 106065460), (2620, 76553353), (3782, 53032730), (4061, 49389260), (7564, 26516365), (7991, 25099460), (8122, 24694630), (9455, 21213092), (15982, 12549730), (16244, 12347315), (18910, 10606546), (20305, 9877852), (31964, 6274865), (37820, 5303273), (39955, 5019892), (40483, 4954420), (40610, 4938926), (79910, 2509946), (80966, 2477210), (81220, 2469463), (159820, 1254973), (161932, 1238605), (202415, 990884), (247721, 809660), (404830, 495442)]