203838516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 412573644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 124, 126, 186, 194, 217, 252, 269, 279, 291, 372, 388, 434, 538, 558, 582, 651, 679, 807, 868, 873, 1076, 1116, 1164, 1302, 1358, 1614, 1746, 1883, 1953, 2037, 2421, 2604, 2716, 3007, 3228, 3492, 3766, 3906, 4074, 4842, 5649, 6014, 6111, 7532, 7812, 8148, 8339, 9021, 9684, 11298, 12028, 12222, 16678, 16947, 18042, 21049, 22596, 24444, 25017, 26093, 27063, 33356, 33894, 36084, 42098, 50034, 52186, 54126, 58373, 63147, 67788, 75051, 78279, 84196, 100068, 104372, 108252, 116746, 126294, 150102, 156558, 175119, 182651, 189441, 233492, 234837, 252588, 300204, 313116, 350238, 365302, 378882, 469674, 525357, 547953, 700476, 730604, 757764, 808883, 939348, 1050714, 1095906, 1617766, 1643859, 2101428, 2191812, 2426649, 3235532, 3287718, 4853298, 5662181, 6575436, 7279947, 9706596, 11324362, 14559894, 16986543, 22648724, 29119788, 33973086, 50959629, 67946172, 101919258, 203838516]

約数ペア:

[(1, 203838516), (2, 101919258), (3, 67946172), (4, 50959629), (6, 33973086), (7, 29119788), (9, 22648724), (12, 16986543), (14, 14559894), (18, 11324362), (21, 9706596), (28, 7279947), (31, 6575436), (36, 5662181), (42, 4853298), (62, 3287718), (63, 3235532), (84, 2426649), (93, 2191812), (97, 2101428), (124, 1643859), (126, 1617766), (186, 1095906), (194, 1050714), (217, 939348), (252, 808883), (269, 757764), (279, 730604), (291, 700476), (372, 547953), (388, 525357), (434, 469674), (538, 378882), (558, 365302), (582, 350238), (651, 313116), (679, 300204), (807, 252588), (868, 234837), (873, 233492), (1076, 189441), (1116, 182651), (1164, 175119), (1302, 156558), (1358, 150102), (1614, 126294), (1746, 116746), (1883, 108252), (1953, 104372), (2037, 100068), (2421, 84196), (2604, 78279), (2716, 75051), (3007, 67788), (3228, 63147), (3492, 58373), (3766, 54126), (3906, 52186), (4074, 50034), (4842, 42098), (5649, 36084), (6014, 33894), (6111, 33356), (7532, 27063), (7812, 26093), (8148, 25017), (8339, 24444), (9021, 22596), (9684, 21049), (11298, 18042), (12028, 16947), (12222, 16678)]