201668460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2183

約数の個数: 96

約数和(自身を含む): 648248832

約数和(自身を除く): 446580372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1506, 1757, 1913, 2510, 3012, 3514, 3765, 3826, 5020, 5271, 5739, 7028, 7530, 7652, 8785, 9565, 10542, 11478, 13391, 15060, 17570, 19130, 21084, 22956, 26355, 26782, 28695, 35140, 38260, 40173, 52710, 53564, 57390, 66955, 80346, 105420, 114780, 133910, 160692, 200865, 267820, 401730, 480163, 803460, 960326, 1440489, 1920652, 2400815, 2880978, 3361141, 4801630, 5761956, 6722282, 7202445, 9603260, 10083423, 13444564, 14404890, 16805705, 20166846, 28809780, 33611410, 40333692, 50417115, 67222820, 100834230, 201668460]

約数ペア:

[(1, 201668460), (2, 100834230), (3, 67222820), (4, 50417115), (5, 40333692), (6, 33611410), (7, 28809780), (10, 20166846), (12, 16805705), (14, 14404890), (15, 13444564), (20, 10083423), (21, 9603260), (28, 7202445), (30, 6722282), (35, 5761956), (42, 4801630), (60, 3361141), (70, 2880978), (84, 2400815), (105, 1920652), (140, 1440489), (210, 960326), (251, 803460), (420, 480163), (502, 401730), (753, 267820), (1004, 200865), (1255, 160692), (1506, 133910), (1757, 114780), (1913, 105420), (2510, 80346), (3012, 66955), (3514, 57390), (3765, 53564), (3826, 52710), (5020, 40173), (5271, 38260), (5739, 35140), (7028, 28695), (7530, 26782), (7652, 26355), (8785, 22956), (9565, 21084), (10542, 19130), (11478, 17570), (13391, 15060)]