200271645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 424569600

約数和(自身を除く): 224297955

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 149, 153, 251, 255, 315, 357, 447, 595, 745, 753, 765, 1043, 1071, 1255, 1341, 1757, 1785, 2235, 2259, 2533, 3129, 3765, 4267, 5215, 5271, 5355, 6705, 7599, 8785, 9387, 11295, 12665, 12801, 15645, 15813, 17731, 21335, 22797, 26355, 29869, 37399, 37995, 38403, 46935, 53193, 64005, 79065, 88655, 89607, 112197, 113985, 149345, 159579, 186995, 192015, 261793, 265965, 268821, 336591, 448035, 560985, 635783, 785379, 797895, 1308965, 1344105, 1682955, 1907349, 2356137, 3178915, 3926895, 4450481, 5722047, 9536745, 11780685, 13351443, 22252405, 28610235, 40054329, 66757215, 200271645]

約数ペア:

[(1, 200271645), (3, 66757215), (5, 40054329), (7, 28610235), (9, 22252405), (15, 13351443), (17, 11780685), (21, 9536745), (35, 5722047), (45, 4450481), (51, 3926895), (63, 3178915), (85, 2356137), (105, 1907349), (119, 1682955), (149, 1344105), (153, 1308965), (251, 797895), (255, 785379), (315, 635783), (357, 560985), (447, 448035), (595, 336591), (745, 268821), (753, 265965), (765, 261793), (1043, 192015), (1071, 186995), (1255, 159579), (1341, 149345), (1757, 113985), (1785, 112197), (2235, 89607), (2259, 88655), (2533, 79065), (3129, 64005), (3765, 53193), (4267, 46935), (5215, 38403), (5271, 37995), (5355, 37399), (6705, 29869), (7599, 26355), (8785, 22797), (9387, 21335), (11295, 17731), (12665, 15813), (12801, 15645)]