201474044900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{412603}}^1$

素因数の和:412893

約数の個数: 72

約数和(自身を含む): 462000950880

約数和(自身を除く): 260526905980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 257, 380, 475, 514, 950, 1028, 1285, 1900, 2570, 4883, 5140, 6425, 9766, 12850, 19532, 24415, 25700, 48830, 97660, 122075, 244150, 412603, 488300, 825206, 1650412, 2063015, 4126030, 7839457, 8252060, 10315075, 15678914, 20630150, 31357828, 39197285, 41260300, 78394570, 106038971, 156789140, 195986425, 212077942, 391972850, 424155884, 530194855, 783945700, 1060389710, 2014740449, 2120779420, 2650974275, 4029480898, 5301948550, 8058961796, 10073702245, 10603897100, 20147404490, 40294808980, 50368511225, 100737022450, 201474044900]

約数ペア:

[(1, 201474044900), (2, 100737022450), (4, 50368511225), (5, 40294808980), (10, 20147404490), (19, 10603897100), (20, 10073702245), (25, 8058961796), (38, 5301948550), (50, 4029480898), (76, 2650974275), (95, 2120779420), (100, 2014740449), (190, 1060389710), (257, 783945700), (380, 530194855), (475, 424155884), (514, 391972850), (950, 212077942), (1028, 195986425), (1285, 156789140), (1900, 106038971), (2570, 78394570), (4883, 41260300), (5140, 39197285), (6425, 31357828), (9766, 20630150), (12850, 15678914), (19532, 10315075), (24415, 8252060), (25700, 7839457), (48830, 4126030), (97660, 2063015), (122075, 1650412), (244150, 825206), (412603, 488300)]