202174002

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 295489998

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 59, 62, 69, 89, 93, 118, 138, 177, 178, 186, 207, 267, 279, 354, 414, 531, 534, 558, 621, 713, 801, 837, 1062, 1242, 1357, 1426, 1593, 1602, 1674, 1829, 2047, 2139, 2403, 2714, 2759, 3186, 3658, 4071, 4094, 4278, 4806, 5251, 5487, 5518, 6141, 6417, 8142, 8277, 10502, 10974, 12213, 12282, 12834, 15753, 16461, 16554, 18423, 19251, 24426, 24831, 31506, 32922, 36639, 36846, 38502, 42067, 47259, 49383, 49662, 55269, 63457, 73278, 74493, 84134, 94518, 98766, 110538, 120773, 126201, 126914, 141777, 148986, 162781, 190371, 241546, 252402, 283554, 325562, 362319, 378603, 380742, 488343, 571113, 724638, 757206, 976686, 1086957, 1135809, 1142226, 1465029, 1713339, 2173914, 2271618, 2930058, 3260871, 3426678, 3743963, 4395087, 6521742, 7487926, 8790174, 11231889, 22463778, 33695667, 67391334, 101087001, 202174002]

約数ペア:

[(1, 202174002), (2, 101087001), (3, 67391334), (6, 33695667), (9, 22463778), (18, 11231889), (23, 8790174), (27, 7487926), (31, 6521742), (46, 4395087), (54, 3743963), (59, 3426678), (62, 3260871), (69, 2930058), (89, 2271618), (93, 2173914), (118, 1713339), (138, 1465029), (177, 1142226), (178, 1135809), (186, 1086957), (207, 976686), (267, 757206), (279, 724638), (354, 571113), (414, 488343), (531, 380742), (534, 378603), (558, 362319), (621, 325562), (713, 283554), (801, 252402), (837, 241546), (1062, 190371), (1242, 162781), (1357, 148986), (1426, 141777), (1593, 126914), (1602, 126201), (1674, 120773), (1829, 110538), (2047, 98766), (2139, 94518), (2403, 84134), (2714, 74493), (2759, 73278), (3186, 63457), (3658, 55269), (4071, 49662), (4094, 49383), (4278, 47259), (4806, 42067), (5251, 38502), (5487, 36846), (5518, 36639), (6141, 32922), (6417, 31506), (8142, 24831), (8277, 24426), (10502, 19251), (10974, 18423), (12213, 16554), (12282, 16461), (12834, 15753)]