197268372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 600104960

約数和(自身を除く): 402836588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 243, 252, 316, 324, 367, 378, 474, 486, 553, 567, 711, 734, 756, 948, 972, 1101, 1106, 1134, 1422, 1468, 1659, 1701, 2133, 2202, 2212, 2268, 2569, 2844, 3303, 3318, 3402, 4266, 4404, 4977, 5138, 6399, 6606, 6636, 6804, 7707, 8532, 9909, 9954, 10276, 12798, 13212, 14931, 15414, 19197, 19818, 19908, 23121, 25596, 28993, 29727, 29862, 30828, 38394, 39636, 44793, 46242, 57986, 59454, 59724, 69363, 76788, 86979, 89181, 89586, 92484, 115972, 118908, 134379, 138726, 173958, 178362, 179172, 202951, 208089, 260937, 268758, 277452, 347916, 356724, 405902, 416178, 521874, 537516, 608853, 624267, 782811, 811804, 832356, 1043748, 1217706, 1248534, 1565622, 1826559, 2348433, 2435412, 2497068, 3131244, 3653118, 4696866, 5479677, 7045299, 7306236, 9393732, 10959354, 14090598, 16439031, 21918708, 28181196, 32878062, 49317093, 65756124, 98634186, 197268372]

約数ペア:

[(1, 197268372), (2, 98634186), (3, 65756124), (4, 49317093), (6, 32878062), (7, 28181196), (9, 21918708), (12, 16439031), (14, 14090598), (18, 10959354), (21, 9393732), (27, 7306236), (28, 7045299), (36, 5479677), (42, 4696866), (54, 3653118), (63, 3131244), (79, 2497068), (81, 2435412), (84, 2348433), (108, 1826559), (126, 1565622), (158, 1248534), (162, 1217706), (189, 1043748), (237, 832356), (243, 811804), (252, 782811), (316, 624267), (324, 608853), (367, 537516), (378, 521874), (474, 416178), (486, 405902), (553, 356724), (567, 347916), (711, 277452), (734, 268758), (756, 260937), (948, 208089), (972, 202951), (1101, 179172), (1106, 178362), (1134, 173958), (1422, 138726), (1468, 134379), (1659, 118908), (1701, 115972), (2133, 92484), (2202, 89586), (2212, 89181), (2268, 86979), (2569, 76788), (2844, 69363), (3303, 59724), (3318, 59454), (3402, 57986), (4266, 46242), (4404, 44793), (4977, 39636), (5138, 38394), (6399, 30828), (6606, 29862), (6636, 29727), (6804, 28993), (7707, 25596), (8532, 23121), (9909, 19908), (9954, 19818), (10276, 19197), (12798, 15414), (13212, 14931)]