202240038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 549126144

約数和(自身を除く): 346886106

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 151, 154, 182, 223, 231, 273, 286, 302, 429, 446, 453, 462, 546, 669, 858, 906, 1001, 1057, 1338, 1561, 1661, 1963, 2002, 2114, 2453, 2899, 3003, 3122, 3171, 3322, 3926, 4683, 4906, 4983, 5798, 5889, 6006, 6342, 7359, 8697, 9366, 9966, 11627, 11778, 13741, 14718, 17171, 17394, 20293, 21593, 23254, 27482, 31889, 33673, 34342, 34881, 40586, 41223, 43186, 51513, 60879, 63778, 64779, 67346, 69762, 82446, 95667, 101019, 103026, 121758, 129558, 151151, 191334, 202038, 223223, 235711, 302302, 370403, 437749, 446446, 453453, 471422, 669669, 707133, 740806, 875498, 906906, 1111209, 1313247, 1339338, 1414266, 2222418, 2592821, 2626494, 3064243, 4815239, 5185642, 6128486, 7778463, 9192729, 9630478, 14445717, 15556926, 18385458, 28891434, 33706673, 67413346, 101120019, 202240038]

約数ペア:

[(1, 202240038), (2, 101120019), (3, 67413346), (6, 33706673), (7, 28891434), (11, 18385458), (13, 15556926), (14, 14445717), (21, 9630478), (22, 9192729), (26, 7778463), (33, 6128486), (39, 5185642), (42, 4815239), (66, 3064243), (77, 2626494), (78, 2592821), (91, 2222418), (143, 1414266), (151, 1339338), (154, 1313247), (182, 1111209), (223, 906906), (231, 875498), (273, 740806), (286, 707133), (302, 669669), (429, 471422), (446, 453453), (453, 446446), (462, 437749), (546, 370403), (669, 302302), (858, 235711), (906, 223223), (1001, 202038), (1057, 191334), (1338, 151151), (1561, 129558), (1661, 121758), (1963, 103026), (2002, 101019), (2114, 95667), (2453, 82446), (2899, 69762), (3003, 67346), (3122, 64779), (3171, 63778), (3322, 60879), (3926, 51513), (4683, 43186), (4906, 41223), (4983, 40586), (5798, 34881), (5889, 34342), (6006, 33673), (6342, 31889), (7359, 27482), (8697, 23254), (9366, 21593), (9966, 20293), (11627, 17394), (11778, 17171), (13741, 14718)]