198866772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 558835200

約数和(自身を除く): 359968428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 197, 234, 351, 394, 468, 591, 702, 719, 788, 1182, 1404, 1438, 1773, 2157, 2364, 2561, 2876, 3546, 4314, 5122, 5319, 6471, 7092, 7683, 8628, 9347, 10244, 10638, 12942, 15366, 18694, 19413, 21276, 23049, 25884, 28041, 30732, 37388, 38826, 46098, 56082, 69147, 77652, 84123, 92196, 112164, 138294, 141643, 168246, 252369, 276588, 283286, 336492, 424929, 504738, 566572, 849858, 1009476, 1274787, 1699716, 1841359, 2549574, 3682718, 3824361, 5099148, 5524077, 7365436, 7648722, 11048154, 15297444, 16572231, 22096308, 33144462, 49716693, 66288924, 99433386, 198866772]

約数ペア:

[(1, 198866772), (2, 99433386), (3, 66288924), (4, 49716693), (6, 33144462), (9, 22096308), (12, 16572231), (13, 15297444), (18, 11048154), (26, 7648722), (27, 7365436), (36, 5524077), (39, 5099148), (52, 3824361), (54, 3682718), (78, 2549574), (108, 1841359), (117, 1699716), (156, 1274787), (197, 1009476), (234, 849858), (351, 566572), (394, 504738), (468, 424929), (591, 336492), (702, 283286), (719, 276588), (788, 252369), (1182, 168246), (1404, 141643), (1438, 138294), (1773, 112164), (2157, 92196), (2364, 84123), (2561, 77652), (2876, 69147), (3546, 56082), (4314, 46098), (5122, 38826), (5319, 37388), (6471, 30732), (7092, 28041), (7683, 25884), (8628, 23049), (9347, 21276), (10244, 19413), (10638, 18694), (12942, 15366)]