201445884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 524684160

約数和(自身を除く): 323238276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 179, 258, 358, 387, 516, 537, 716, 727, 774, 1074, 1454, 1548, 1611, 2148, 2181, 2908, 3222, 4362, 6444, 6543, 7697, 8724, 13086, 15394, 23091, 26172, 30788, 31261, 46182, 62522, 69273, 92364, 93783, 125044, 130133, 138546, 187566, 260266, 277092, 281349, 375132, 390399, 520532, 562698, 780798, 1125396, 1171197, 1561596, 2342394, 4684788, 5595719, 11191438, 16787157, 22382876, 33574314, 50361471, 67148628, 100722942, 201445884]

約数ペア:

[(1, 201445884), (2, 100722942), (3, 67148628), (4, 50361471), (6, 33574314), (9, 22382876), (12, 16787157), (18, 11191438), (36, 5595719), (43, 4684788), (86, 2342394), (129, 1561596), (172, 1171197), (179, 1125396), (258, 780798), (358, 562698), (387, 520532), (516, 390399), (537, 375132), (716, 281349), (727, 277092), (774, 260266), (1074, 187566), (1454, 138546), (1548, 130133), (1611, 125044), (2148, 93783), (2181, 92364), (2908, 69273), (3222, 62522), (4362, 46182), (6444, 31261), (6543, 30788), (7697, 26172), (8724, 23091), (13086, 15394)]