201615204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8363}}^1$

素因数の和:8425

約数の個数: 72

約数和(自身を含む): 560655648

約数和(自身を除く): 359040444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 8363, 12054, 16726, 24108, 25089, 33452, 50178, 58541, 100356, 117082, 175623, 234164, 342883, 351246, 409787, 685766, 702492, 819574, 1028649, 1229361, 1371532, 1639148, 2057298, 2400181, 2458722, 4114596, 4800362, 4917444, 7200543, 9600724, 14401086, 16801267, 28802172, 33602534, 50403801, 67205068, 100807602, 201615204]

約数ペア:

[(1, 201615204), (2, 100807602), (3, 67205068), (4, 50403801), (6, 33602534), (7, 28802172), (12, 16801267), (14, 14401086), (21, 9600724), (28, 7200543), (41, 4917444), (42, 4800362), (49, 4114596), (82, 2458722), (84, 2400181), (98, 2057298), (123, 1639148), (147, 1371532), (164, 1229361), (196, 1028649), (246, 819574), (287, 702492), (294, 685766), (492, 409787), (574, 351246), (588, 342883), (861, 234164), (1148, 175623), (1722, 117082), (2009, 100356), (3444, 58541), (4018, 50178), (6027, 33452), (8036, 25089), (8363, 24108), (12054, 16726)]