203837267816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311453}}^1$

素因数の和:311539

約数の個数: 128

約数和(自身を含む): 502313011200

約数和(自身を除く): 298475743384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 116, 124, 182, 203, 217, 232, 248, 364, 377, 403, 406, 434, 728, 754, 806, 812, 868, 899, 1508, 1612, 1624, 1736, 1798, 2639, 2821, 3016, 3224, 3596, 5278, 5642, 6293, 7192, 10556, 11284, 11687, 12586, 21112, 22568, 23374, 25172, 46748, 50344, 81809, 93496, 163618, 311453, 327236, 622906, 654472, 1245812, 2180171, 2491624, 4048889, 4360342, 8097778, 8720684, 9032137, 9655043, 16195556, 17441368, 18064274, 19310086, 28342223, 32391112, 36128548, 38620172, 56684446, 63224959, 67585301, 72257096, 77240344, 113368892, 117417781, 125515559, 126449918, 135170602, 226737784, 234835562, 251031118, 252899836, 270341204, 279996247, 469671124, 502062236, 505799672, 540682408, 559992494, 821924467, 878608913, 939342248, 1004124472, 1119984988, 1643848934, 1757217826, 1959973729, 2239969976, 3287697868, 3514435652, 3639951211, 3919947458, 6575395736, 7028871304, 7279902422, 7839894916, 14559804844, 15679789832, 25479658477, 29119609688, 50959316954, 101918633908, 203837267816]

約数ペア:

[(1, 203837267816), (2, 101918633908), (4, 50959316954), (7, 29119609688), (8, 25479658477), (13, 15679789832), (14, 14559804844), (26, 7839894916), (28, 7279902422), (29, 7028871304), (31, 6575395736), (52, 3919947458), (56, 3639951211), (58, 3514435652), (62, 3287697868), (91, 2239969976), (104, 1959973729), (116, 1757217826), (124, 1643848934), (182, 1119984988), (203, 1004124472), (217, 939342248), (232, 878608913), (248, 821924467), (364, 559992494), (377, 540682408), (403, 505799672), (406, 502062236), (434, 469671124), (728, 279996247), (754, 270341204), (806, 252899836), (812, 251031118), (868, 234835562), (899, 226737784), (1508, 135170602), (1612, 126449918), (1624, 125515559), (1736, 117417781), (1798, 113368892), (2639, 77240344), (2821, 72257096), (3016, 67585301), (3224, 63224959), (3596, 56684446), (5278, 38620172), (5642, 36128548), (6293, 32391112), (7192, 28342223), (10556, 19310086), (11284, 18064274), (11687, 17441368), (12586, 16195556), (21112, 9655043), (22568, 9032137), (23374, 8720684), (25172, 8097778), (46748, 4360342), (50344, 4048889), (81809, 2491624), (93496, 2180171), (163618, 1245812), (311453, 654472), (327236, 622906)]