201640950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{64013}}^1$

素因数の和:64038

約数の個数: 72

約数和(自身を含む): 619143408

約数和(自身を除く): 417502458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 64013, 128026, 192039, 320065, 384078, 448091, 576117, 640130, 896182, 960195, 1152234, 1344273, 1600325, 1920390, 2240455, 2688546, 2880585, 3200650, 4032819, 4480910, 4800975, 5761170, 6721365, 8065638, 9601950, 11202275, 13442730, 14402925, 20164095, 22404550, 28805850, 33606825, 40328190, 67213650, 100820475, 201640950]

約数ペア:

[(1, 201640950), (2, 100820475), (3, 67213650), (5, 40328190), (6, 33606825), (7, 28805850), (9, 22404550), (10, 20164095), (14, 14402925), (15, 13442730), (18, 11202275), (21, 9601950), (25, 8065638), (30, 6721365), (35, 5761170), (42, 4800975), (45, 4480910), (50, 4032819), (63, 3200650), (70, 2880585), (75, 2688546), (90, 2240455), (105, 1920390), (126, 1600325), (150, 1344273), (175, 1152234), (210, 960195), (225, 896182), (315, 640130), (350, 576117), (450, 448091), (525, 384078), (630, 320065), (1050, 192039), (1575, 128026), (3150, 64013)]